86111740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30109}}^1$

素因数の和:30142

約数の個数: 48

約数和(自身を含む): 212456160

約数和(自身を除く): 126344420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 30109, 60218, 120436, 150545, 301090, 331199, 391417, 602180, 662398, 782834, 1324796, 1565668, 1655995, 1957085, 3311990, 3914170, 4305587, 6623980, 7828340, 8611174, 17222348, 21527935, 43055870, 86111740]

約数ペア:

[(1, 86111740), (2, 43055870), (4, 21527935), (5, 17222348), (10, 8611174), (11, 7828340), (13, 6623980), (20, 4305587), (22, 3914170), (26, 3311990), (44, 1957085), (52, 1655995), (55, 1565668), (65, 1324796), (110, 782834), (130, 662398), (143, 602180), (220, 391417), (260, 331199), (286, 301090), (572, 150545), (715, 120436), (1430, 60218), (2860, 30109)]