8497060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 20970432

約数和(自身を除く): 12473372

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 2971, 5942, 11884, 14855, 29710, 32681, 38623, 59420, 65362, 77246, 130724, 154492, 163405, 193115, 326810, 386230, 424853, 653620, 772460, 849706, 1699412, 2124265, 4248530, 8497060]

約数ペア:

[(1, 8497060), (2, 4248530), (4, 2124265), (5, 1699412), (10, 849706), (11, 772460), (13, 653620), (20, 424853), (22, 386230), (26, 326810), (44, 193115), (52, 163405), (55, 154492), (65, 130724), (110, 77246), (130, 65362), (143, 59420), (220, 38623), (260, 32681), (286, 29710), (572, 14855), (715, 11884), (1430, 5942), (2860, 2971)]