13595920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 36091440

約数和(自身を除く): 22495520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 769, 884, 1040, 1105, 1360, 1538, 1768, 2210, 3076, 3536, 3845, 4420, 6152, 7690, 8840, 9997, 12304, 13073, 15380, 17680, 19994, 26146, 30760, 39988, 49985, 52292, 61520, 65365, 79976, 99970, 104584, 130730, 159952, 169949, 199940, 209168, 261460, 339898, 399880, 522920, 679796, 799760, 849745, 1045840, 1359592, 1699490, 2719184, 3398980, 6797960, 13595920]

約数ペア:

[(1, 13595920), (2, 6797960), (4, 3398980), (5, 2719184), (8, 1699490), (10, 1359592), (13, 1045840), (16, 849745), (17, 799760), (20, 679796), (26, 522920), (34, 399880), (40, 339898), (52, 261460), (65, 209168), (68, 199940), (80, 169949), (85, 159952), (104, 130730), (130, 104584), (136, 99970), (170, 79976), (208, 65365), (221, 61520), (260, 52292), (272, 49985), (340, 39988), (442, 30760), (520, 26146), (680, 19994), (769, 17680), (884, 15380), (1040, 13073), (1105, 12304), (1360, 9997), (1538, 8840), (1768, 7690), (2210, 6152), (3076, 4420), (3536, 3845)]