149780782840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1095209}}^1$

素因数の和:1095496

約数の個数: 64

約数和(自身を含む): 364310654400

約数和(自身を除く): 214529871560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 263, 520, 526, 1052, 1315, 2104, 2630, 3419, 5260, 6838, 10520, 13676, 17095, 27352, 34190, 68380, 136760, 1095209, 2190418, 4380836, 5476045, 8761672, 10952090, 14237717, 21904180, 28475434, 43808360, 56950868, 71188585, 113901736, 142377170, 284754340, 288039967, 569508680, 576079934, 1152159868, 1440199835, 2304319736, 2880399670, 3744519571, 5760799340, 7489039142, 11521598680, 14978078284, 18722597855, 29956156568, 37445195710, 74890391420, 149780782840]

約数ペア:

[(1, 149780782840), (2, 74890391420), (4, 37445195710), (5, 29956156568), (8, 18722597855), (10, 14978078284), (13, 11521598680), (20, 7489039142), (26, 5760799340), (40, 3744519571), (52, 2880399670), (65, 2304319736), (104, 1440199835), (130, 1152159868), (260, 576079934), (263, 569508680), (520, 288039967), (526, 284754340), (1052, 142377170), (1315, 113901736), (2104, 71188585), (2630, 56950868), (3419, 43808360), (5260, 28475434), (6838, 21904180), (10520, 14237717), (13676, 10952090), (17095, 8761672), (27352, 5476045), (34190, 4380836), (68380, 2190418), (136760, 1095209)]