16523260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 37791936

約数和(自身を除く): 21268676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 617, 1030, 1234, 1339, 2060, 2468, 2678, 3085, 5356, 6170, 6695, 8021, 12340, 13390, 16042, 26780, 32084, 40105, 63551, 80210, 127102, 160420, 254204, 317755, 635510, 826163, 1271020, 1652326, 3304652, 4130815, 8261630, 16523260]

約数ペア:

[(1, 16523260), (2, 8261630), (4, 4130815), (5, 3304652), (10, 1652326), (13, 1271020), (20, 826163), (26, 635510), (52, 317755), (65, 254204), (103, 160420), (130, 127102), (206, 80210), (260, 63551), (412, 40105), (515, 32084), (617, 26780), (1030, 16042), (1234, 13390), (1339, 12340), (2060, 8021), (2468, 6695), (2678, 6170), (3085, 5356)]