71147200

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:914

約数の個数: 84

約数和(自身を含む): 178582320

約数和(自身を除く): 107435120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 400, 424, 530, 800, 839, 848, 1060, 1325, 1600, 1678, 1696, 2120, 2650, 3356, 3392, 4195, 4240, 5300, 6712, 8390, 8480, 10600, 13424, 16780, 16960, 20975, 21200, 26848, 33560, 41950, 42400, 44467, 53696, 67120, 83900, 84800, 88934, 134240, 167800, 177868, 222335, 268480, 335600, 355736, 444670, 671200, 711472, 889340, 1111675, 1342400, 1422944, 1778680, 2223350, 2845888, 3557360, 4446700, 7114720, 8893400, 14229440, 17786800, 35573600, 71147200]

約数ペア:

[(1, 71147200), (2, 35573600), (4, 17786800), (5, 14229440), (8, 8893400), (10, 7114720), (16, 4446700), (20, 3557360), (25, 2845888), (32, 2223350), (40, 1778680), (50, 1422944), (53, 1342400), (64, 1111675), (80, 889340), (100, 711472), (106, 671200), (160, 444670), (200, 355736), (212, 335600), (265, 268480), (320, 222335), (400, 177868), (424, 167800), (530, 134240), (800, 88934), (839, 84800), (848, 83900), (1060, 67120), (1325, 53696), (1600, 44467), (1678, 42400), (1696, 41950), (2120, 33560), (2650, 26848), (3356, 21200), (3392, 20975), (4195, 16960), (4240, 16780), (5300, 13424), (6712, 10600), (8390, 8480)]