27443337760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1\times {\mathrm{2621}}^1$

素因数の和:4778

約数の個数: 96

約数和(自身を含む): 66983583744

約数和(自身を除く): 39540245984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2111, 2480, 2621, 4222, 4960, 5242, 8444, 10484, 10555, 13105, 16888, 20968, 21110, 26210, 33776, 41936, 42220, 52420, 65441, 67552, 81251, 83872, 84440, 104840, 130882, 162502, 168880, 209680, 261764, 325004, 327205, 337760, 406255, 419360, 523528, 650008, 654410, 812510, 1047056, 1300016, 1308820, 1625020, 2094112, 2600032, 2617640, 3250040, 5235280, 5532931, 6500080, 10470560, 11065862, 13000160, 22131724, 27664655, 44263448, 55329310, 88526896, 110658620, 171520861, 177053792, 221317240, 343041722, 442634480, 686083444, 857604305, 885268960, 1372166888, 1715208610, 2744333776, 3430417220, 5488667552, 6860834440, 13721668880, 27443337760]

約数ペア:

[(1, 27443337760), (2, 13721668880), (4, 6860834440), (5, 5488667552), (8, 3430417220), (10, 2744333776), (16, 1715208610), (20, 1372166888), (31, 885268960), (32, 857604305), (40, 686083444), (62, 442634480), (80, 343041722), (124, 221317240), (155, 177053792), (160, 171520861), (248, 110658620), (310, 88526896), (496, 55329310), (620, 44263448), (992, 27664655), (1240, 22131724), (2111, 13000160), (2480, 11065862), (2621, 10470560), (4222, 6500080), (4960, 5532931), (5242, 5235280), (8444, 3250040), (10484, 2617640), (10555, 2600032), (13105, 2094112), (16888, 1625020), (20968, 1308820), (21110, 1300016), (26210, 1047056), (33776, 812510), (41936, 654410), (42220, 650008), (52420, 523528), (65441, 419360), (67552, 406255), (81251, 337760), (83872, 327205), (84440, 325004), (104840, 261764), (130882, 209680), (162502, 168880)]