39146640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12547}}^1$

素因数の和:12576

約数の個数: 80

約数和(自身を含む): 130699968

約数和(自身を除く): 91553328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 12547, 25094, 37641, 50188, 62735, 75282, 100376, 125470, 150564, 163111, 188205, 200752, 250940, 301128, 326222, 376410, 489333, 501880, 602256, 652444, 752820, 815555, 978666, 1003760, 1304888, 1505640, 1631110, 1957332, 2446665, 2609776, 3011280, 3262220, 3914664, 4893330, 6524440, 7829328, 9786660, 13048880, 19573320, 39146640]

約数ペア:

[(1, 39146640), (2, 19573320), (3, 13048880), (4, 9786660), (5, 7829328), (6, 6524440), (8, 4893330), (10, 3914664), (12, 3262220), (13, 3011280), (15, 2609776), (16, 2446665), (20, 1957332), (24, 1631110), (26, 1505640), (30, 1304888), (39, 1003760), (40, 978666), (48, 815555), (52, 752820), (60, 652444), (65, 602256), (78, 501880), (80, 489333), (104, 376410), (120, 326222), (130, 301128), (156, 250940), (195, 200752), (208, 188205), (240, 163111), (260, 150564), (312, 125470), (390, 100376), (520, 75282), (624, 62735), (780, 50188), (1040, 37641), (1560, 25094), (3120, 12547)]