11170640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 29248128

約数和(自身を除く): 18077488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 467, 520, 598, 920, 934, 1040, 1196, 1495, 1840, 1868, 2335, 2392, 2990, 3736, 4670, 4784, 5980, 6071, 7472, 9340, 10741, 11960, 12142, 18680, 21482, 23920, 24284, 30355, 37360, 42964, 48568, 53705, 60710, 85928, 97136, 107410, 121420, 139633, 171856, 214820, 242840, 279266, 429640, 485680, 558532, 698165, 859280, 1117064, 1396330, 2234128, 2792660, 5585320, 11170640]

約数ペア:

[(1, 11170640), (2, 5585320), (4, 2792660), (5, 2234128), (8, 1396330), (10, 1117064), (13, 859280), (16, 698165), (20, 558532), (23, 485680), (26, 429640), (40, 279266), (46, 242840), (52, 214820), (65, 171856), (80, 139633), (92, 121420), (104, 107410), (115, 97136), (130, 85928), (184, 60710), (208, 53705), (230, 48568), (260, 42964), (299, 37360), (368, 30355), (460, 24284), (467, 23920), (520, 21482), (598, 18680), (920, 12142), (934, 11960), (1040, 10741), (1196, 9340), (1495, 7472), (1840, 6071), (1868, 5980), (2335, 4784), (2392, 4670), (2990, 3736)]