18370300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1087}}^1$

素因数の和:1127

約数の個数: 54

約数和(自身を含む): 43205568

約数和(自身を除く): 24835268

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1087, 1300, 1690, 2174, 3380, 4225, 4348, 5435, 8450, 10870, 14131, 16900, 21740, 27175, 28262, 54350, 56524, 70655, 108700, 141310, 183703, 282620, 353275, 367406, 706550, 734812, 918515, 1413100, 1837030, 3674060, 4592575, 9185150, 18370300]

約数ペア:

[(1, 18370300), (2, 9185150), (4, 4592575), (5, 3674060), (10, 1837030), (13, 1413100), (20, 918515), (25, 734812), (26, 706550), (50, 367406), (52, 353275), (65, 282620), (100, 183703), (130, 141310), (169, 108700), (260, 70655), (325, 56524), (338, 54350), (650, 28262), (676, 27175), (845, 21740), (1087, 16900), (1300, 14131), (1690, 10870), (2174, 8450), (3380, 5435), (4225, 4348)]