10450520

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4283}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 23904720

約数和(自身を除く): 13454200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 4283, 8566, 17132, 21415, 34264, 42830, 85660, 171320, 261263, 522526, 1045052, 1306315, 2090104, 2612630, 5225260, 10450520]

約数ペア:

[(1, 10450520), (2, 5225260), (4, 2612630), (5, 2090104), (8, 1306315), (10, 1045052), (20, 522526), (40, 261263), (61, 171320), (122, 85660), (244, 42830), (305, 34264), (488, 21415), (610, 17132), (1220, 8566), (2440, 4283)]