69734600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26821}}^1$

素因数の和:26850

約数の個数: 48

約数和(自身を含む): 174611220

約数和(自身を除く): 104876620

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 26821, 53642, 107284, 134105, 214568, 268210, 348673, 536420, 670525, 697346, 1072840, 1341050, 1394692, 1743365, 2682100, 2789384, 3486730, 5364200, 6973460, 8716825, 13946920, 17433650, 34867300, 69734600]

約数ペア:

[(1, 69734600), (2, 34867300), (4, 17433650), (5, 13946920), (8, 8716825), (10, 6973460), (13, 5364200), (20, 3486730), (25, 2789384), (26, 2682100), (40, 1743365), (50, 1394692), (52, 1341050), (65, 1072840), (100, 697346), (104, 670525), (130, 536420), (200, 348673), (260, 268210), (325, 214568), (520, 134105), (650, 107284), (1300, 53642), (2600, 26821)]