13796320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 34281576

約数和(自身を除く): 20485256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 163, 184, 230, 326, 368, 460, 529, 652, 736, 815, 920, 1058, 1304, 1630, 1840, 2116, 2608, 2645, 3260, 3680, 3749, 4232, 5216, 5290, 6520, 7498, 8464, 10580, 13040, 14996, 16928, 18745, 21160, 26080, 29992, 37490, 42320, 59984, 74980, 84640, 86227, 119968, 149960, 172454, 299920, 344908, 431135, 599840, 689816, 862270, 1379632, 1724540, 2759264, 3449080, 6898160, 13796320]

約数ペア:

[(1, 13796320), (2, 6898160), (4, 3449080), (5, 2759264), (8, 1724540), (10, 1379632), (16, 862270), (20, 689816), (23, 599840), (32, 431135), (40, 344908), (46, 299920), (80, 172454), (92, 149960), (115, 119968), (160, 86227), (163, 84640), (184, 74980), (230, 59984), (326, 42320), (368, 37490), (460, 29992), (529, 26080), (652, 21160), (736, 18745), (815, 16928), (920, 14996), (1058, 13040), (1304, 10580), (1630, 8464), (1840, 7498), (2116, 6520), (2608, 5290), (2645, 5216), (3260, 4232), (3680, 3749)]