44983640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 119448000

約数和(自身を除く): 74464360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 29, 38, 40, 52, 58, 65, 76, 95, 104, 116, 130, 145, 152, 157, 190, 232, 247, 260, 290, 314, 377, 380, 494, 520, 551, 580, 628, 754, 760, 785, 988, 1102, 1160, 1235, 1256, 1508, 1570, 1885, 1976, 2041, 2204, 2470, 2755, 2983, 3016, 3140, 3770, 4082, 4408, 4553, 4940, 5510, 5966, 6280, 7163, 7540, 8164, 9106, 9880, 10205, 11020, 11932, 14326, 14915, 15080, 16328, 18212, 20410, 22040, 22765, 23864, 28652, 29830, 35815, 36424, 38779, 40820, 45530, 57304, 59189, 59660, 71630, 77558, 81640, 86507, 91060, 118378, 119320, 143260, 155116, 173014, 182120, 193895, 236756, 286520, 295945, 310232, 346028, 387790, 432535, 473512, 591890, 692056, 775580, 865070, 1124591, 1183780, 1551160, 1730140, 2249182, 2367560, 3460280, 4498364, 5622955, 8996728, 11245910, 22491820, 44983640]

約数ペア:

[(1, 44983640), (2, 22491820), (4, 11245910), (5, 8996728), (8, 5622955), (10, 4498364), (13, 3460280), (19, 2367560), (20, 2249182), (26, 1730140), (29, 1551160), (38, 1183780), (40, 1124591), (52, 865070), (58, 775580), (65, 692056), (76, 591890), (95, 473512), (104, 432535), (116, 387790), (130, 346028), (145, 310232), (152, 295945), (157, 286520), (190, 236756), (232, 193895), (247, 182120), (260, 173014), (290, 155116), (314, 143260), (377, 119320), (380, 118378), (494, 91060), (520, 86507), (551, 81640), (580, 77558), (628, 71630), (754, 59660), (760, 59189), (785, 57304), (988, 45530), (1102, 40820), (1160, 38779), (1235, 36424), (1256, 35815), (1508, 29830), (1570, 28652), (1885, 23864), (1976, 22765), (2041, 22040), (2204, 20410), (2470, 18212), (2755, 16328), (2983, 15080), (3016, 14915), (3140, 14326), (3770, 11932), (4082, 11020), (4408, 10205), (4553, 9880), (4940, 9106), (5510, 8164), (5966, 7540), (6280, 7163)]