16043750

素因数分解:

$2^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 32060448

約数和(自身を除く): 16016698

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 151, 170, 250, 302, 425, 625, 755, 850, 1250, 1510, 2125, 2567, 3125, 3775, 4250, 5134, 6250, 7550, 10625, 12835, 18875, 21250, 25670, 37750, 53125, 64175, 94375, 106250, 128350, 188750, 320875, 471875, 641750, 943750, 1604375, 3208750, 8021875, 16043750]

約数ペア:

[(1, 16043750), (2, 8021875), (5, 3208750), (10, 1604375), (17, 943750), (25, 641750), (34, 471875), (50, 320875), (85, 188750), (125, 128350), (151, 106250), (170, 94375), (250, 64175), (302, 53125), (425, 37750), (625, 25670), (755, 21250), (850, 18875), (1250, 12835), (1510, 10625), (2125, 7550), (2567, 6250), (3125, 5134), (3775, 4250)]