30500080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29327}}^1$

素因数の和:29353

約数の個数: 40

約数和(自身を含む): 76370112

約数和(自身を除く): 45870032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 29327, 58654, 117308, 146635, 234616, 293270, 381251, 469232, 586540, 762502, 1173080, 1525004, 1906255, 2346160, 3050008, 3812510, 6100016, 7625020, 15250040, 30500080]

約数ペア:

[(1, 30500080), (2, 15250040), (4, 7625020), (5, 6100016), (8, 3812510), (10, 3050008), (13, 2346160), (16, 1906255), (20, 1525004), (26, 1173080), (40, 762502), (52, 586540), (65, 469232), (80, 381251), (104, 293270), (130, 234616), (208, 146635), (260, 117308), (520, 58654), (1040, 29327)]