7666360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 19414080

約数和(自身を除く): 11747720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 641, 920, 1196, 1282, 1495, 2392, 2564, 2990, 3205, 5128, 5980, 6410, 8333, 11960, 12820, 14743, 16666, 25640, 29486, 33332, 41665, 58972, 66664, 73715, 83330, 117944, 147430, 166660, 191659, 294860, 333320, 383318, 589720, 766636, 958295, 1533272, 1916590, 3833180, 7666360]

約数ペア:

[(1, 7666360), (2, 3833180), (4, 1916590), (5, 1533272), (8, 958295), (10, 766636), (13, 589720), (20, 383318), (23, 333320), (26, 294860), (40, 191659), (46, 166660), (52, 147430), (65, 117944), (92, 83330), (104, 73715), (115, 66664), (130, 58972), (184, 41665), (230, 33332), (260, 29486), (299, 25640), (460, 16666), (520, 14743), (598, 12820), (641, 11960), (920, 8333), (1196, 6410), (1282, 5980), (1495, 5128), (2392, 3205), (2564, 2990)]