100226464

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 72

約数和(自身を含む): 219143232

約数和(自身を除く): 118916768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 169, 172, 208, 338, 344, 416, 431, 559, 676, 688, 862, 1118, 1352, 1376, 1724, 2236, 2704, 3448, 4472, 5408, 5603, 6896, 7267, 8944, 11206, 13792, 14534, 17888, 18533, 22412, 29068, 37066, 44824, 58136, 72839, 74132, 89648, 116272, 145678, 148264, 179296, 232544, 240929, 291356, 296528, 481858, 582712, 593056, 963716, 1165424, 1927432, 2330848, 3132077, 3854864, 6264154, 7709728, 12528308, 25056616, 50113232, 100226464]

約数ペア:

[(1, 100226464), (2, 50113232), (4, 25056616), (8, 12528308), (13, 7709728), (16, 6264154), (26, 3854864), (32, 3132077), (43, 2330848), (52, 1927432), (86, 1165424), (104, 963716), (169, 593056), (172, 582712), (208, 481858), (338, 296528), (344, 291356), (416, 240929), (431, 232544), (559, 179296), (676, 148264), (688, 145678), (862, 116272), (1118, 89648), (1352, 74132), (1376, 72839), (1724, 58136), (2236, 44824), (2704, 37066), (3448, 29068), (4472, 22412), (5408, 18533), (5603, 17888), (6896, 14534), (7267, 13792), (8944, 11206)]