3192787520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1973}}^1$

素因数の和:2392

約数の個数: 112

約数和(自身を含む): 8212866480

約数和(自身を除く): 5020078960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 389, 416, 520, 778, 832, 1040, 1556, 1945, 1973, 2080, 3112, 3890, 3946, 4160, 5057, 6224, 7780, 7892, 9865, 10114, 12448, 15560, 15784, 19730, 20228, 24896, 25285, 25649, 31120, 31568, 39460, 40456, 50570, 51298, 62240, 63136, 78920, 80912, 101140, 102596, 124480, 126272, 128245, 157840, 161824, 202280, 205192, 256490, 315680, 323648, 404560, 410384, 512980, 631360, 767497, 809120, 820768, 1025960, 1534994, 1618240, 1641536, 2051920, 3069988, 3837485, 4103840, 6139976, 7674970, 8207680, 9977461, 12279952, 15349940, 19954922, 24559904, 30699880, 39909844, 49119808, 49887305, 61399760, 79819688, 99774610, 122799520, 159639376, 199549220, 245599040, 319278752, 399098440, 638557504, 798196880, 1596393760, 3192787520]

約数ペア:

[(1, 3192787520), (2, 1596393760), (4, 798196880), (5, 638557504), (8, 399098440), (10, 319278752), (13, 245599040), (16, 199549220), (20, 159639376), (26, 122799520), (32, 99774610), (40, 79819688), (52, 61399760), (64, 49887305), (65, 49119808), (80, 39909844), (104, 30699880), (130, 24559904), (160, 19954922), (208, 15349940), (260, 12279952), (320, 9977461), (389, 8207680), (416, 7674970), (520, 6139976), (778, 4103840), (832, 3837485), (1040, 3069988), (1556, 2051920), (1945, 1641536), (1973, 1618240), (2080, 1534994), (3112, 1025960), (3890, 820768), (3946, 809120), (4160, 767497), (5057, 631360), (6224, 512980), (7780, 410384), (7892, 404560), (9865, 323648), (10114, 315680), (12448, 256490), (15560, 205192), (15784, 202280), (19730, 161824), (20228, 157840), (24896, 128245), (25285, 126272), (25649, 124480), (31120, 102596), (31568, 101140), (39460, 80912), (40456, 78920), (50570, 63136), (51298, 62240)]