86030540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{631}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 192072384

約数和(自身を除く): 106041844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 401, 631, 802, 1262, 1604, 2005, 2524, 3155, 4010, 6310, 6817, 8020, 10727, 12620, 13634, 21454, 27268, 34085, 42908, 53635, 68170, 107270, 136340, 214540, 253031, 506062, 1012124, 1265155, 2530310, 4301527, 5060620, 8603054, 17206108, 21507635, 43015270, 86030540]

約数ペア:

[(1, 86030540), (2, 43015270), (4, 21507635), (5, 17206108), (10, 8603054), (17, 5060620), (20, 4301527), (34, 2530310), (68, 1265155), (85, 1012124), (170, 506062), (340, 253031), (401, 214540), (631, 136340), (802, 107270), (1262, 68170), (1604, 53635), (2005, 42908), (2524, 34085), (3155, 27268), (4010, 21454), (6310, 13634), (6817, 12620), (8020, 10727)]