104749580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1875

約数の個数: 72

約数和(自身を含む): 252346752

約数和(自身を除く): 147597172

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 884, 1105, 1690, 1823, 2210, 2873, 3380, 3646, 4420, 5746, 7292, 9115, 11492, 14365, 18230, 23699, 28730, 30991, 36460, 47398, 57460, 61982, 94796, 118495, 123964, 154955, 236990, 308087, 309910, 402883, 473980, 616174, 619820, 805766, 1232348, 1540435, 1611532, 2014415, 3080870, 4028830, 5237479, 6161740, 8057660, 10474958, 20949916, 26187395, 52374790, 104749580]

約数ペア:

[(1, 104749580), (2, 52374790), (4, 26187395), (5, 20949916), (10, 10474958), (13, 8057660), (17, 6161740), (20, 5237479), (26, 4028830), (34, 3080870), (52, 2014415), (65, 1611532), (68, 1540435), (85, 1232348), (130, 805766), (169, 619820), (170, 616174), (221, 473980), (260, 402883), (338, 309910), (340, 308087), (442, 236990), (676, 154955), (845, 123964), (884, 118495), (1105, 94796), (1690, 61982), (1823, 57460), (2210, 47398), (2873, 36460), (3380, 30991), (3646, 28730), (4420, 23699), (5746, 18230), (7292, 14365), (9115, 11492)]