73940750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{22751}}^1$

素因数の和:22781

約数の個数: 32

約数和(自身を含む): 149071104

約数和(自身を除く): 75130354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 22751, 45502, 113755, 227510, 295763, 568775, 591526, 1137550, 1478815, 2843875, 2957630, 5687750, 7394075, 14788150, 36970375, 73940750]

約数ペア:

[(1, 73940750), (2, 36970375), (5, 14788150), (10, 7394075), (13, 5687750), (25, 2957630), (26, 2843875), (50, 1478815), (65, 1137550), (125, 591526), (130, 568775), (250, 295763), (325, 227510), (650, 113755), (1625, 45502), (3250, 22751)]