57519460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 130616640

約数和(自身を除く): 73097180

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 4091, 7030, 8182, 14060, 16364, 20455, 40910, 77729, 81820, 151367, 155458, 302734, 310916, 388645, 605468, 756835, 777290, 1513670, 1554580, 2875973, 3027340, 5751946, 11503892, 14379865, 28759730, 57519460]

約数ペア:

[(1, 57519460), (2, 28759730), (4, 14379865), (5, 11503892), (10, 5751946), (19, 3027340), (20, 2875973), (37, 1554580), (38, 1513670), (74, 777290), (76, 756835), (95, 605468), (148, 388645), (185, 310916), (190, 302734), (370, 155458), (380, 151367), (703, 81820), (740, 77729), (1406, 40910), (2812, 20455), (3515, 16364), (4091, 14060), (7030, 8182)]