10332920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 25885440

約数和(自身を除く): 15552520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 641, 806, 1240, 1282, 1612, 2015, 2564, 3205, 3224, 4030, 5128, 6410, 8060, 8333, 12820, 16120, 16666, 19871, 25640, 33332, 39742, 41665, 66664, 79484, 83330, 99355, 158968, 166660, 198710, 258323, 333320, 397420, 516646, 794840, 1033292, 1291615, 2066584, 2583230, 5166460, 10332920]

約数ペア:

[(1, 10332920), (2, 5166460), (4, 2583230), (5, 2066584), (8, 1291615), (10, 1033292), (13, 794840), (20, 516646), (26, 397420), (31, 333320), (40, 258323), (52, 198710), (62, 166660), (65, 158968), (104, 99355), (124, 83330), (130, 79484), (155, 66664), (248, 41665), (260, 39742), (310, 33332), (403, 25640), (520, 19871), (620, 16666), (641, 16120), (806, 12820), (1240, 8333), (1282, 8060), (1612, 6410), (2015, 5128), (2564, 4030), (3205, 3224)]