161473670480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65110351}}^1$

素因数の和:65110395

約数の個数: 40

約数和(自身を含む): 387536815104

約数和(自身を除く): 226063144624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 65110351, 130220702, 260441404, 325551755, 520882808, 651103510, 1041765616, 1302207020, 2018420881, 2604414040, 4036841762, 5208828080, 8073683524, 10092104405, 16147367048, 20184208810, 32294734096, 40368417620, 80736835240, 161473670480]

約数ペア:

[(1, 161473670480), (2, 80736835240), (4, 40368417620), (5, 32294734096), (8, 20184208810), (10, 16147367048), (16, 10092104405), (20, 8073683524), (31, 5208828080), (40, 4036841762), (62, 2604414040), (80, 2018420881), (124, 1302207020), (155, 1041765616), (248, 651103510), (310, 520882808), (496, 325551755), (620, 260441404), (1240, 130220702), (2480, 65110351)]