42269000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 101312640

約数和(自身を除く): 59043640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 344, 430, 500, 860, 983, 1000, 1075, 1720, 1966, 2150, 3932, 4300, 4915, 5375, 7864, 8600, 9830, 10750, 19660, 21500, 24575, 39320, 42269, 43000, 49150, 84538, 98300, 122875, 169076, 196600, 211345, 245750, 338152, 422690, 491500, 845380, 983000, 1056725, 1690760, 2113450, 4226900, 5283625, 8453800, 10567250, 21134500, 42269000]

約数ペア:

[(1, 42269000), (2, 21134500), (4, 10567250), (5, 8453800), (8, 5283625), (10, 4226900), (20, 2113450), (25, 1690760), (40, 1056725), (43, 983000), (50, 845380), (86, 491500), (100, 422690), (125, 338152), (172, 245750), (200, 211345), (215, 196600), (250, 169076), (344, 122875), (430, 98300), (500, 84538), (860, 49150), (983, 43000), (1000, 42269), (1075, 39320), (1720, 24575), (1966, 21500), (2150, 19660), (3932, 10750), (4300, 9830), (4915, 8600), (5375, 7864)]