29622160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 76173696

約数和(自身を除く): 46551536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 947, 1360, 1564, 1840, 1894, 1955, 3128, 3788, 3910, 4735, 6256, 7576, 7820, 9470, 15152, 15640, 16099, 18940, 21781, 31280, 32198, 37880, 43562, 64396, 75760, 80495, 87124, 108905, 128792, 160990, 174248, 217810, 257584, 321980, 348496, 370277, 435620, 643960, 740554, 871240, 1287920, 1481108, 1742480, 1851385, 2962216, 3702770, 5924432, 7405540, 14811080, 29622160]

約数ペア:

[(1, 29622160), (2, 14811080), (4, 7405540), (5, 5924432), (8, 3702770), (10, 2962216), (16, 1851385), (17, 1742480), (20, 1481108), (23, 1287920), (34, 871240), (40, 740554), (46, 643960), (68, 435620), (80, 370277), (85, 348496), (92, 321980), (115, 257584), (136, 217810), (170, 174248), (184, 160990), (230, 128792), (272, 108905), (340, 87124), (368, 80495), (391, 75760), (460, 64396), (680, 43562), (782, 37880), (920, 32198), (947, 31280), (1360, 21781), (1564, 18940), (1840, 16099), (1894, 15640), (1955, 15152), (3128, 9470), (3788, 7820), (3910, 7576), (4735, 6256)]