34473620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 78554448

約数和(自身を除く): 44080828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2473, 2788, 3485, 4946, 6970, 9892, 12365, 13940, 24730, 42041, 49460, 84082, 101393, 168164, 202786, 210205, 405572, 420410, 506965, 840820, 1013930, 1723681, 2027860, 3447362, 6894724, 8618405, 17236810, 34473620]

約数ペア:

[(1, 34473620), (2, 17236810), (4, 8618405), (5, 6894724), (10, 3447362), (17, 2027860), (20, 1723681), (34, 1013930), (41, 840820), (68, 506965), (82, 420410), (85, 405572), (164, 210205), (170, 202786), (205, 168164), (340, 101393), (410, 84082), (697, 49460), (820, 42041), (1394, 24730), (2473, 13940), (2788, 12365), (3485, 9892), (4946, 6970)]