1433872820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{37321}}^1$

素因数の和:37460

約数の個数: 48

約数和(自身を含む): 3216559248

約数和(自身を除く): 1782686428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 452, 565, 1130, 1921, 2260, 3842, 7684, 9605, 19210, 37321, 38420, 74642, 149284, 186605, 373210, 634457, 746420, 1268914, 2537828, 3172285, 4217273, 6344570, 8434546, 12689140, 16869092, 21086365, 42172730, 71693641, 84345460, 143387282, 286774564, 358468205, 716936410, 1433872820]

約数ペア:

[(1, 1433872820), (2, 716936410), (4, 358468205), (5, 286774564), (10, 143387282), (17, 84345460), (20, 71693641), (34, 42172730), (68, 21086365), (85, 16869092), (113, 12689140), (170, 8434546), (226, 6344570), (340, 4217273), (452, 3172285), (565, 2537828), (1130, 1268914), (1921, 746420), (2260, 634457), (3842, 373210), (7684, 186605), (9605, 149284), (19210, 74642), (37321, 38420)]