1036893400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{120569}}^1$

素因数の和:120628

約数の個数: 48

約数和(自身を含む): 2466862200

約数和(自身を除く): 1429968800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 8600, 120569, 241138, 482276, 602845, 964552, 1205690, 2411380, 3014225, 4822760, 5184467, 6028450, 10368934, 12056900, 20737868, 24113800, 25922335, 41475736, 51844670, 103689340, 129611675, 207378680, 259223350, 518446700, 1036893400]

約数ペア:

[(1, 1036893400), (2, 518446700), (4, 259223350), (5, 207378680), (8, 129611675), (10, 103689340), (20, 51844670), (25, 41475736), (40, 25922335), (43, 24113800), (50, 20737868), (86, 12056900), (100, 10368934), (172, 6028450), (200, 5184467), (215, 4822760), (344, 3014225), (430, 2411380), (860, 1205690), (1075, 964552), (1720, 602845), (2150, 482276), (4300, 241138), (8600, 120569)]