8666580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 26869248

約数和(自身を除く): 18202668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 271, 390, 410, 492, 533, 542, 615, 780, 813, 820, 1066, 1084, 1230, 1355, 1599, 1626, 2132, 2460, 2665, 2710, 3198, 3252, 3523, 4065, 5330, 5420, 6396, 7046, 7995, 8130, 10569, 10660, 11111, 14092, 15990, 16260, 17615, 21138, 22222, 31980, 33333, 35230, 42276, 44444, 52845, 55555, 66666, 70460, 105690, 111110, 133332, 144443, 166665, 211380, 222220, 288886, 333330, 433329, 577772, 666660, 722215, 866658, 1444430, 1733316, 2166645, 2888860, 4333290, 8666580]

約数ペア:

[(1, 8666580), (2, 4333290), (3, 2888860), (4, 2166645), (5, 1733316), (6, 1444430), (10, 866658), (12, 722215), (13, 666660), (15, 577772), (20, 433329), (26, 333330), (30, 288886), (39, 222220), (41, 211380), (52, 166665), (60, 144443), (65, 133332), (78, 111110), (82, 105690), (123, 70460), (130, 66666), (156, 55555), (164, 52845), (195, 44444), (205, 42276), (246, 35230), (260, 33333), (271, 31980), (390, 22222), (410, 21138), (492, 17615), (533, 16260), (542, 15990), (615, 14092), (780, 11111), (813, 10660), (820, 10569), (1066, 8130), (1084, 7995), (1230, 7046), (1355, 6396), (1599, 5420), (1626, 5330), (2132, 4065), (2460, 3523), (2665, 3252), (2710, 3198)]