107605580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1657}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 240662016

約数和(自身を除く): 133056436

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 340, 382, 764, 955, 1657, 1910, 3247, 3314, 3820, 6494, 6628, 8285, 12988, 16235, 16570, 28169, 32470, 33140, 56338, 64940, 112676, 140845, 281690, 316487, 563380, 632974, 1265948, 1582435, 3164870, 5380279, 6329740, 10760558, 21521116, 26901395, 53802790, 107605580]

約数ペア:

[(1, 107605580), (2, 53802790), (4, 26901395), (5, 21521116), (10, 10760558), (17, 6329740), (20, 5380279), (34, 3164870), (68, 1582435), (85, 1265948), (170, 632974), (191, 563380), (340, 316487), (382, 281690), (764, 140845), (955, 112676), (1657, 64940), (1910, 56338), (3247, 33140), (3314, 32470), (3820, 28169), (6494, 16570), (6628, 16235), (8285, 12988)]