156959447450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12709267}}^1$

素因数の和:12709311

約数の個数: 48

約数和(自身を含む): 330949338720

約数和(自身を除く): 173989891270

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 12709267, 25418534, 63546335, 127092670, 165220471, 241476073, 317731675, 330440942, 482952146, 635463350, 826102355, 1207380365, 1652204710, 2414760730, 3139188949, 4130511775, 6036901825, 6278377898, 8261023550, 12073803650, 15695944745, 31391889490, 78479723725, 156959447450]

約数ペア:

[(1, 156959447450), (2, 78479723725), (5, 31391889490), (10, 15695944745), (13, 12073803650), (19, 8261023550), (25, 6278377898), (26, 6036901825), (38, 4130511775), (50, 3139188949), (65, 2414760730), (95, 1652204710), (130, 1207380365), (190, 826102355), (247, 635463350), (325, 482952146), (475, 330440942), (494, 317731675), (650, 241476073), (950, 165220471), (1235, 127092670), (2470, 63546335), (6175, 25418534), (12350, 12709267)]