101715640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4549}}^1$

素因数の和:4616

約数の個数: 64

約数和(自身を含む): 252252000

約数和(自身を除く): 150536360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 4549, 5590, 9098, 11180, 18196, 22360, 22745, 36392, 45490, 59137, 90980, 118274, 181960, 195607, 236548, 295685, 391214, 473096, 591370, 782428, 978035, 1182740, 1564856, 1956070, 2365480, 2542891, 3912140, 5085782, 7824280, 10171564, 12714455, 20343128, 25428910, 50857820, 101715640]

約数ペア:

[(1, 101715640), (2, 50857820), (4, 25428910), (5, 20343128), (8, 12714455), (10, 10171564), (13, 7824280), (20, 5085782), (26, 3912140), (40, 2542891), (43, 2365480), (52, 1956070), (65, 1564856), (86, 1182740), (104, 978035), (130, 782428), (172, 591370), (215, 473096), (260, 391214), (344, 295685), (430, 236548), (520, 195607), (559, 181960), (860, 118274), (1118, 90980), (1720, 59137), (2236, 45490), (2795, 36392), (4472, 22745), (4549, 22360), (5590, 18196), (9098, 11180)]