84416020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5503}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 194181120

約数和(自身を除く): 109765100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 5503, 7670, 11006, 15340, 22012, 27515, 55030, 71539, 110060, 143078, 286156, 324677, 357695, 649354, 715390, 1298708, 1430780, 1623385, 3246770, 4220801, 6493540, 8441602, 16883204, 21104005, 42208010, 84416020]

約数ペア:

[(1, 84416020), (2, 42208010), (4, 21104005), (5, 16883204), (10, 8441602), (13, 6493540), (20, 4220801), (26, 3246770), (52, 1623385), (59, 1430780), (65, 1298708), (118, 715390), (130, 649354), (236, 357695), (260, 324677), (295, 286156), (590, 143078), (767, 110060), (1180, 71539), (1534, 55030), (3068, 27515), (3835, 22012), (5503, 15340), (7670, 11006)]