17506565680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 42594595200

約数和(自身を除く): 25088029520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 61, 80, 106, 113, 122, 212, 226, 244, 265, 305, 424, 452, 488, 530, 565, 599, 610, 848, 904, 976, 1060, 1130, 1198, 1220, 1808, 2120, 2260, 2396, 2440, 2995, 3233, 4240, 4520, 4792, 4880, 5989, 5990, 6466, 6893, 9040, 9584, 11978, 11980, 12932, 13786, 16165, 23956, 23960, 25864, 27572, 29945, 31747, 32330, 34465, 36539, 47912, 47920, 51728, 55144, 59890, 63494, 64660, 67687, 68930, 73078, 95824, 110288, 119780, 126988, 129320, 135374, 137860, 146156, 158735, 182695, 239560, 253976, 258640, 270748, 275720, 292312, 317470, 338435, 365329, 365390, 479120, 507952, 541496, 551440, 584624, 634940, 676870, 730658, 730780, 1082992, 1269880, 1353740, 1461316, 1461560, 1826645, 1936567, 2539760, 2707480, 2922632, 2923120, 3587411, 3653290, 3873134, 4128907, 5414960, 5845264, 7174822, 7306580, 7746268, 8257814, 9682835, 14349644, 14613160, 15492536, 16515628, 17937055, 19365670, 20644535, 28699288, 29226320, 30985072, 33031256, 35874110, 38731340, 41289070, 57398576, 66062512, 71748220, 77462680, 82578140, 143496440, 154925360, 165156280, 218832071, 286992880, 330312560, 437664142, 875328284, 1094160355, 1750656568, 2188320710, 3501313136, 4376641420, 8753282840, 17506565680]

約数ペア:

[(1, 17506565680), (2, 8753282840), (4, 4376641420), (5, 3501313136), (8, 2188320710), (10, 1750656568), (16, 1094160355), (20, 875328284), (40, 437664142), (53, 330312560), (61, 286992880), (80, 218832071), (106, 165156280), (113, 154925360), (122, 143496440), (212, 82578140), (226, 77462680), (244, 71748220), (265, 66062512), (305, 57398576), (424, 41289070), (452, 38731340), (488, 35874110), (530, 33031256), (565, 30985072), (599, 29226320), (610, 28699288), (848, 20644535), (904, 19365670), (976, 17937055), (1060, 16515628), (1130, 15492536), (1198, 14613160), (1220, 14349644), (1808, 9682835), (2120, 8257814), (2260, 7746268), (2396, 7306580), (2440, 7174822), (2995, 5845264), (3233, 5414960), (4240, 4128907), (4520, 3873134), (4792, 3653290), (4880, 3587411), (5989, 2923120), (5990, 2922632), (6466, 2707480), (6893, 2539760), (9040, 1936567), (9584, 1826645), (11978, 1461560), (11980, 1461316), (12932, 1353740), (13786, 1269880), (16165, 1082992), (23956, 730780), (23960, 730658), (25864, 676870), (27572, 634940), (29945, 584624), (31747, 551440), (32330, 541496), (34465, 507952), (36539, 479120), (47912, 365390), (47920, 365329), (51728, 338435), (55144, 317470), (59890, 292312), (63494, 275720), (64660, 270748), (67687, 258640), (68930, 253976), (73078, 239560), (95824, 182695), (110288, 158735), (119780, 146156), (126988, 137860), (129320, 135374)]