47426080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^2$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 121467276

約数和(自身を除く): 74041196

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 151, 160, 208, 260, 302, 416, 520, 604, 755, 1040, 1208, 1510, 1963, 2080, 2416, 3020, 3926, 4832, 6040, 7852, 9815, 12080, 15704, 19630, 22801, 24160, 31408, 39260, 45602, 62816, 78520, 91204, 114005, 157040, 182408, 228010, 296413, 314080, 364816, 456020, 592826, 729632, 912040, 1185652, 1482065, 1824080, 2371304, 2964130, 3648160, 4742608, 5928260, 9485216, 11856520, 23713040, 47426080]

約数ペア:

[(1, 47426080), (2, 23713040), (4, 11856520), (5, 9485216), (8, 5928260), (10, 4742608), (13, 3648160), (16, 2964130), (20, 2371304), (26, 1824080), (32, 1482065), (40, 1185652), (52, 912040), (65, 729632), (80, 592826), (104, 456020), (130, 364816), (151, 314080), (160, 296413), (208, 228010), (260, 182408), (302, 157040), (416, 114005), (520, 91204), (604, 78520), (755, 62816), (1040, 45602), (1208, 39260), (1510, 31408), (1963, 24160), (2080, 22801), (2416, 19630), (3020, 15704), (3926, 12080), (4832, 9815), (6040, 7852)]