41271620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{877}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 93960048

約数和(自身を除く): 52688428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 260, 362, 724, 877, 905, 1754, 1810, 2353, 3508, 3620, 4385, 4706, 8770, 9412, 11401, 11765, 17540, 22802, 23530, 45604, 47060, 57005, 114010, 158737, 228020, 317474, 634948, 793685, 1587370, 2063581, 3174740, 4127162, 8254324, 10317905, 20635810, 41271620]

約数ペア:

[(1, 41271620), (2, 20635810), (4, 10317905), (5, 8254324), (10, 4127162), (13, 3174740), (20, 2063581), (26, 1587370), (52, 793685), (65, 634948), (130, 317474), (181, 228020), (260, 158737), (362, 114010), (724, 57005), (877, 47060), (905, 45604), (1754, 23530), (1810, 22802), (2353, 17540), (3508, 11765), (3620, 11401), (4385, 9412), (4706, 8770)]