41986280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 109002240

約数和(自身を除く): 67015960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1327, 1582, 2260, 2654, 3164, 3955, 4520, 5308, 6328, 6635, 7910, 9289, 10616, 13270, 15820, 18578, 26540, 31640, 37156, 46445, 53080, 74312, 92890, 149951, 185780, 299902, 371560, 599804, 749755, 1049657, 1199608, 1499510, 2099314, 2999020, 4198628, 5248285, 5998040, 8397256, 10496570, 20993140, 41986280]

約数ペア:

[(1, 41986280), (2, 20993140), (4, 10496570), (5, 8397256), (7, 5998040), (8, 5248285), (10, 4198628), (14, 2999020), (20, 2099314), (28, 1499510), (35, 1199608), (40, 1049657), (56, 749755), (70, 599804), (113, 371560), (140, 299902), (226, 185780), (280, 149951), (452, 92890), (565, 74312), (791, 53080), (904, 46445), (1130, 37156), (1327, 31640), (1582, 26540), (2260, 18578), (2654, 15820), (3164, 13270), (3955, 10616), (4520, 9289), (5308, 7910), (6328, 6635)]