4645550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 10645152

約数和(自身を除く): 5999602

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 1021, 2042, 2275, 4550, 5105, 7147, 10210, 13273, 14294, 25525, 26546, 35735, 51050, 66365, 71470, 92911, 132730, 178675, 185822, 331825, 357350, 464555, 663650, 929110, 2322775, 4645550]

約数ペア:

[(1, 4645550), (2, 2322775), (5, 929110), (7, 663650), (10, 464555), (13, 357350), (14, 331825), (25, 185822), (26, 178675), (35, 132730), (50, 92911), (65, 71470), (70, 66365), (91, 51050), (130, 35735), (175, 26546), (182, 25525), (325, 14294), (350, 13273), (455, 10210), (650, 7147), (910, 5105), (1021, 4550), (2042, 2275)]