128051109110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{24781}}^1$

素因数の和:25089

約数の個数: 64

約数和(自身を含む): 240945274944

約数和(自身を除く): 112894165834

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 197, 215, 305, 394, 430, 610, 985, 1970, 2623, 5246, 8471, 12017, 13115, 16942, 24034, 24781, 26230, 42355, 49562, 60085, 84710, 120170, 123905, 247810, 516731, 1033462, 1065583, 1511641, 2131166, 2583655, 3023282, 4881857, 5167310, 5327915, 7558205, 9763714, 10655830, 15116410, 24409285, 48818570, 65000563, 130001126, 209919851, 297793277, 325002815, 419839702, 595586554, 650005630, 1049599255, 1488966385, 2099198510, 2977932770, 12805110911, 25610221822, 64025554555, 128051109110]

約数ペア:

[(1, 128051109110), (2, 64025554555), (5, 25610221822), (10, 12805110911), (43, 2977932770), (61, 2099198510), (86, 1488966385), (122, 1049599255), (197, 650005630), (215, 595586554), (305, 419839702), (394, 325002815), (430, 297793277), (610, 209919851), (985, 130001126), (1970, 65000563), (2623, 48818570), (5246, 24409285), (8471, 15116410), (12017, 10655830), (13115, 9763714), (16942, 7558205), (24034, 5327915), (24781, 5167310), (26230, 4881857), (42355, 3023282), (49562, 2583655), (60085, 2131166), (84710, 1511641), (120170, 1065583), (123905, 1033462), (247810, 516731)]