2098227560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11833}}^1$

素因数の和:11899

約数の個数: 128

約数和(自身を含む): 5725762560

約数和(自身を除く): 3627535000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 260, 286, 310, 341, 403, 440, 520, 572, 620, 682, 715, 806, 1144, 1240, 1364, 1430, 1612, 1705, 2015, 2728, 2860, 3224, 3410, 4030, 4433, 5720, 6820, 8060, 8866, 11833, 13640, 16120, 17732, 22165, 23666, 35464, 44330, 47332, 59165, 88660, 94664, 118330, 130163, 153829, 177320, 236660, 260326, 307658, 366823, 473320, 520652, 615316, 650815, 733646, 769145, 1041304, 1230632, 1301630, 1467292, 1538290, 1692119, 1834115, 2603260, 2934584, 3076580, 3384238, 3668230, 4035053, 4768699, 5206520, 6153160, 6768476, 7336460, 8070106, 8460595, 9537398, 13536952, 14672920, 16140212, 16921190, 19074796, 20175265, 23843495, 32280424, 33842380, 38149592, 40350530, 47686990, 52455689, 67684760, 80701060, 95373980, 104911378, 161402120, 190747960, 209822756, 262278445, 419645512, 524556890, 1049113780, 2098227560]

約数ペア:

[(1, 2098227560), (2, 1049113780), (4, 524556890), (5, 419645512), (8, 262278445), (10, 209822756), (11, 190747960), (13, 161402120), (20, 104911378), (22, 95373980), (26, 80701060), (31, 67684760), (40, 52455689), (44, 47686990), (52, 40350530), (55, 38149592), (62, 33842380), (65, 32280424), (88, 23843495), (104, 20175265), (110, 19074796), (124, 16921190), (130, 16140212), (143, 14672920), (155, 13536952), (220, 9537398), (248, 8460595), (260, 8070106), (286, 7336460), (310, 6768476), (341, 6153160), (403, 5206520), (440, 4768699), (520, 4035053), (572, 3668230), (620, 3384238), (682, 3076580), (715, 2934584), (806, 2603260), (1144, 1834115), (1240, 1692119), (1364, 1538290), (1430, 1467292), (1612, 1301630), (1705, 1230632), (2015, 1041304), (2728, 769145), (2860, 733646), (3224, 650815), (3410, 615316), (4030, 520652), (4433, 473320), (5720, 366823), (6820, 307658), (8060, 260326), (8866, 236660), (11833, 177320), (13640, 153829), (16120, 130163), (17732, 118330), (22165, 94664), (23666, 88660), (35464, 59165), (44330, 47332)]