5115177940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{485311}}^1$

素因数の和:485368

約数の個数: 48

約数和(自身を含む): 11740667904

約数和(自身を除く): 6625489964

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 485311, 970622, 1941244, 2426555, 4853110, 8250287, 9706220, 15044641, 16500574, 30089282, 33001148, 41251435, 60178564, 75223205, 82502870, 150446410, 165005740, 255758897, 300892820, 511517794, 1023035588, 1278794485, 2557588970, 5115177940]

約数ペア:

[(1, 5115177940), (2, 2557588970), (4, 1278794485), (5, 1023035588), (10, 511517794), (17, 300892820), (20, 255758897), (31, 165005740), (34, 150446410), (62, 82502870), (68, 75223205), (85, 60178564), (124, 41251435), (155, 33001148), (170, 30089282), (310, 16500574), (340, 15044641), (527, 9706220), (620, 8250287), (1054, 4853110), (2108, 2426555), (2635, 1941244), (5270, 970622), (10540, 485311)]