45492980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4729}}^1$

素因数の和:4788

約数の個数: 48

約数和(自身を含む): 105687120

約数和(自身を除く): 60194140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4729, 4810, 9458, 9620, 18916, 23645, 47290, 61477, 94580, 122954, 174973, 245908, 307385, 349946, 614770, 699892, 874865, 1229540, 1749730, 2274649, 3499460, 4549298, 9098596, 11373245, 22746490, 45492980]

約数ペア:

[(1, 45492980), (2, 22746490), (4, 11373245), (5, 9098596), (10, 4549298), (13, 3499460), (20, 2274649), (26, 1749730), (37, 1229540), (52, 874865), (65, 699892), (74, 614770), (130, 349946), (148, 307385), (185, 245908), (260, 174973), (370, 122954), (481, 94580), (740, 61477), (962, 47290), (1924, 23645), (2405, 18916), (4729, 9620), (4810, 9458)]