11532040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 28445760

約数和(自身を除く): 16913720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 331, 335, 520, 536, 662, 670, 871, 1324, 1340, 1655, 1742, 2648, 2680, 3310, 3484, 4303, 4355, 6620, 6968, 8606, 8710, 13240, 17212, 17420, 21515, 22177, 34424, 34840, 43030, 44354, 86060, 88708, 110885, 172120, 177416, 221770, 288301, 443540, 576602, 887080, 1153204, 1441505, 2306408, 2883010, 5766020, 11532040]

約数ペア:

[(1, 11532040), (2, 5766020), (4, 2883010), (5, 2306408), (8, 1441505), (10, 1153204), (13, 887080), (20, 576602), (26, 443540), (40, 288301), (52, 221770), (65, 177416), (67, 172120), (104, 110885), (130, 88708), (134, 86060), (260, 44354), (268, 43030), (331, 34840), (335, 34424), (520, 22177), (536, 21515), (662, 17420), (670, 17212), (871, 13240), (1324, 8710), (1340, 8606), (1655, 6968), (1742, 6620), (2648, 4355), (2680, 4303), (3310, 3484)]