87745010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 163995840

約数和(自身を除く): 76250830

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 443, 683, 886, 1366, 2215, 3415, 4430, 6830, 12847, 19807, 25694, 39614, 64235, 99035, 128470, 198070, 302569, 605138, 1512845, 3025690, 8774501, 17549002, 43872505, 87745010]

約数ペア:

[(1, 87745010), (2, 43872505), (5, 17549002), (10, 8774501), (29, 3025690), (58, 1512845), (145, 605138), (290, 302569), (443, 198070), (683, 128470), (886, 99035), (1366, 64235), (2215, 39614), (3415, 25694), (4430, 19807), (6830, 12847)]