100405886620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8216521}}^1$

素因数の和:8216590

約数の個数: 48

約数和(自身を含む): 231903116928

約数和(自身を除く): 131497230308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 8216521, 16433042, 32866084, 41082605, 82165210, 106814773, 164330420, 213629546, 386176487, 427259092, 534073865, 772352974, 1068147730, 1544705948, 1930882435, 2136295460, 3861764870, 5020294331, 7723529740, 10040588662, 20081177324, 25101471655, 50202943310, 100405886620]

約数ペア:

[(1, 100405886620), (2, 50202943310), (4, 25101471655), (5, 20081177324), (10, 10040588662), (13, 7723529740), (20, 5020294331), (26, 3861764870), (47, 2136295460), (52, 1930882435), (65, 1544705948), (94, 1068147730), (130, 772352974), (188, 534073865), (235, 427259092), (260, 386176487), (470, 213629546), (611, 164330420), (940, 106814773), (1222, 82165210), (2444, 41082605), (3055, 32866084), (6110, 16433042), (12220, 8216521)]