137641400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 347790240

約数和(自身を除く): 210148840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 167, 200, 260, 317, 325, 334, 520, 634, 650, 668, 835, 1268, 1300, 1336, 1585, 1670, 2171, 2536, 2600, 3170, 3340, 4121, 4175, 4342, 6340, 6680, 7925, 8242, 8350, 8684, 10855, 12680, 15850, 16484, 16700, 17368, 20605, 21710, 31700, 32968, 33400, 41210, 43420, 52939, 54275, 63400, 82420, 86840, 103025, 105878, 108550, 164840, 206050, 211756, 217100, 264695, 412100, 423512, 434200, 529390, 688207, 824200, 1058780, 1323475, 1376414, 2117560, 2646950, 2752828, 3441035, 5293900, 5505656, 6882070, 10587800, 13764140, 17205175, 27528280, 34410350, 68820700, 137641400]

約数ペア:

[(1, 137641400), (2, 68820700), (4, 34410350), (5, 27528280), (8, 17205175), (10, 13764140), (13, 10587800), (20, 6882070), (25, 5505656), (26, 5293900), (40, 3441035), (50, 2752828), (52, 2646950), (65, 2117560), (100, 1376414), (104, 1323475), (130, 1058780), (167, 824200), (200, 688207), (260, 529390), (317, 434200), (325, 423512), (334, 412100), (520, 264695), (634, 217100), (650, 211756), (668, 206050), (835, 164840), (1268, 108550), (1300, 105878), (1336, 103025), (1585, 86840), (1670, 82420), (2171, 63400), (2536, 54275), (2600, 52939), (3170, 43420), (3340, 41210), (4121, 33400), (4175, 32968), (4342, 31700), (6340, 21710), (6680, 20605), (7925, 17368), (8242, 16700), (8350, 16484), (8684, 15850), (10855, 12680)]