80490055940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1\times {\mathrm{4993}}^1$

素因数の和:6141

約数の個数: 96

約数和(自身を含む): 195115979520

約数和(自身を除く): 114625923580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1019, 1130, 1582, 2038, 2260, 3164, 3955, 4076, 4993, 5095, 7133, 7910, 9986, 10190, 14266, 15820, 19972, 20380, 24965, 28532, 34951, 35665, 49930, 69902, 71330, 99860, 115147, 139804, 142660, 174755, 230294, 349510, 460588, 564209, 575735, 699020, 806029, 1128418, 1151470, 1612058, 2256836, 2302940, 2821045, 3224116, 3949463, 4030145, 5087867, 5642090, 7898926, 8060290, 10175734, 11284180, 15797852, 16120580, 19747315, 20351468, 25439335, 35615069, 39494630, 50878670, 71230138, 78989260, 101757340, 142460276, 178075345, 356150690, 574928971, 712301380, 1149857942, 2299715884, 2874644855, 4024502797, 5749289710, 8049005594, 11498579420, 16098011188, 20122513985, 40245027970, 80490055940]

約数ペア:

[(1, 80490055940), (2, 40245027970), (4, 20122513985), (5, 16098011188), (7, 11498579420), (10, 8049005594), (14, 5749289710), (20, 4024502797), (28, 2874644855), (35, 2299715884), (70, 1149857942), (113, 712301380), (140, 574928971), (226, 356150690), (452, 178075345), (565, 142460276), (791, 101757340), (1019, 78989260), (1130, 71230138), (1582, 50878670), (2038, 39494630), (2260, 35615069), (3164, 25439335), (3955, 20351468), (4076, 19747315), (4993, 16120580), (5095, 15797852), (7133, 11284180), (7910, 10175734), (9986, 8060290), (10190, 7898926), (14266, 5642090), (15820, 5087867), (19972, 4030145), (20380, 3949463), (24965, 3224116), (28532, 2821045), (34951, 2302940), (35665, 2256836), (49930, 1612058), (69902, 1151470), (71330, 1128418), (99860, 806029), (115147, 699020), (139804, 575735), (142660, 564209), (174755, 460588), (230294, 349510)]