4760440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 10892160

約数和(自身を除く): 6131720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 1951, 2440, 3902, 7804, 9755, 15608, 19510, 39020, 78040, 119011, 238022, 476044, 595055, 952088, 1190110, 2380220, 4760440]

約数ペア:

[(1, 4760440), (2, 2380220), (4, 1190110), (5, 952088), (8, 595055), (10, 476044), (20, 238022), (40, 119011), (61, 78040), (122, 39020), (244, 19510), (305, 15608), (488, 9755), (610, 7804), (1220, 3902), (1951, 2440)]