80358590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10477}}^1$

素因数の和:10556

約数の個数: 32

約数和(自身を含む): 158427360

約数和(自身を除く): 78068770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 10477, 20954, 52385, 104770, 136201, 272402, 618143, 681005, 1236286, 1362010, 3090715, 6181430, 8035859, 16071718, 40179295, 80358590]

約数ペア:

[(1, 80358590), (2, 40179295), (5, 16071718), (10, 8035859), (13, 6181430), (26, 3090715), (59, 1362010), (65, 1236286), (118, 681005), (130, 618143), (295, 272402), (590, 136201), (767, 104770), (1534, 52385), (3835, 20954), (7670, 10477)]