28336230573640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18191}}^1\times {\mathrm{66797}}^1$

素因数の和:85063

約数の個数: 128

約数和(自身を含む): 70869835077120

約数和(自身を除く): 42533604503480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 11660, 18191, 23320, 36382, 66797, 72764, 90955, 133594, 145528, 181910, 200101, 267188, 333985, 363820, 400202, 534376, 667970, 727640, 734767, 800404, 964123, 1000505, 1335940, 1469534, 1600808, 1928246, 2001010, 2671880, 2939068, 3540241, 3673835, 3856492, 4002020, 4820615, 5878136, 7080482, 7347670, 7712984, 8004040, 9641230, 10605353, 14160964, 14695340, 17701205, 19282460, 21210706, 28321928, 29390680, 35402410, 38564920, 38942651, 42421412, 53026765, 70804820, 77885302, 84842824, 106053530, 141609640, 155770604, 194713255, 212107060, 311541208, 389426510, 424214120, 778853020, 1215104227, 1557706040, 2430208454, 4860416908, 6075521135, 9720833816, 12151042270, 13366146497, 24302084540, 26732292994, 48604169080, 53464585988, 64400524031, 66830732485, 106929171976, 128801048062, 133661464970, 257602096124, 267322929940, 322002620155, 515204192248, 534645859880, 644005240310, 708405764341, 1288010480620, 1416811528682, 2576020961240, 2833623057364, 3542028821705, 5667246114728, 7084057643410, 14168115286820, 28336230573640]

約数ペア:

[(1, 28336230573640), (2, 14168115286820), (4, 7084057643410), (5, 5667246114728), (8, 3542028821705), (10, 2833623057364), (11, 2576020961240), (20, 1416811528682), (22, 1288010480620), (40, 708405764341), (44, 644005240310), (53, 534645859880), (55, 515204192248), (88, 322002620155), (106, 267322929940), (110, 257602096124), (212, 133661464970), (220, 128801048062), (265, 106929171976), (424, 66830732485), (440, 64400524031), (530, 53464585988), (583, 48604169080), (1060, 26732292994), (1166, 24302084540), (2120, 13366146497), (2332, 12151042270), (2915, 9720833816), (4664, 6075521135), (5830, 4860416908), (11660, 2430208454), (18191, 1557706040), (23320, 1215104227), (36382, 778853020), (66797, 424214120), (72764, 389426510), (90955, 311541208), (133594, 212107060), (145528, 194713255), (181910, 155770604), (200101, 141609640), (267188, 106053530), (333985, 84842824), (363820, 77885302), (400202, 70804820), (534376, 53026765), (667970, 42421412), (727640, 38942651), (734767, 38564920), (800404, 35402410), (964123, 29390680), (1000505, 28321928), (1335940, 21210706), (1469534, 19282460), (1600808, 17701205), (1928246, 14695340), (2001010, 14160964), (2671880, 10605353), (2939068, 9641230), (3540241, 8004040), (3673835, 7712984), (3856492, 7347670), (4002020, 7080482), (4820615, 5878136)]