38746720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10529}}^1$

素因数の和:10567

約数の個数: 48

約数和(自身を含む): 95528160

約数和(自身を除く): 56781440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 10529, 21058, 42116, 52645, 84232, 105290, 168464, 210580, 242167, 336928, 421160, 484334, 842320, 968668, 1210835, 1684640, 1937336, 2421670, 3874672, 4843340, 7749344, 9686680, 19373360, 38746720]

約数ペア:

[(1, 38746720), (2, 19373360), (4, 9686680), (5, 7749344), (8, 4843340), (10, 3874672), (16, 2421670), (20, 1937336), (23, 1684640), (32, 1210835), (40, 968668), (46, 842320), (80, 484334), (92, 421160), (115, 336928), (160, 242167), (184, 210580), (230, 168464), (368, 105290), (460, 84232), (736, 52645), (920, 42116), (1840, 21058), (3680, 10529)]