37380460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 85377600

約数和(自身を除く): 47997140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1319, 1417, 2180, 2638, 2834, 5276, 5668, 6595, 7085, 13190, 14170, 17147, 26380, 28340, 34294, 68588, 85735, 143771, 171470, 287542, 342940, 575084, 718855, 1437710, 1869023, 2875420, 3738046, 7476092, 9345115, 18690230, 37380460]

約数ペア:

[(1, 37380460), (2, 18690230), (4, 9345115), (5, 7476092), (10, 3738046), (13, 2875420), (20, 1869023), (26, 1437710), (52, 718855), (65, 575084), (109, 342940), (130, 287542), (218, 171470), (260, 143771), (436, 85735), (545, 68588), (1090, 34294), (1319, 28340), (1417, 26380), (2180, 17147), (2638, 14170), (2834, 13190), (5276, 7085), (5668, 6595)]