10262321840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4138033}}^1$

素因数の和:4138077

約数の個数: 40

約数和(自身を含む): 24629578368

約数和(自身を除く): 14367256528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4138033, 8276066, 16552132, 20690165, 33104264, 41380330, 66208528, 82760660, 128279023, 165521320, 256558046, 331042640, 513116092, 641395115, 1026232184, 1282790230, 2052464368, 2565580460, 5131160920, 10262321840]

約数ペア:

[(1, 10262321840), (2, 5131160920), (4, 2565580460), (5, 2052464368), (8, 1282790230), (10, 1026232184), (16, 641395115), (20, 513116092), (31, 331042640), (40, 256558046), (62, 165521320), (80, 128279023), (124, 82760660), (155, 66208528), (248, 41380330), (310, 33104264), (496, 20690165), (620, 16552132), (1240, 8276066), (2480, 4138033)]