163693540

素因数分解:

$2^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{5519}}^1$

素因数の和:7011

約数の個数: 24

約数和(自身を含む): 344050560

約数和(自身を除く): 180357020

約数列:

[1, 2, 4, 5, 10, 20, 1483, 2966, 5519, 5932, 7415, 11038, 14830, 22076, 27595, 29660, 55190, 110380, 8184677, 16369354, 32738708, 40923385, 81846770, 163693540]

約数ペア:

[(1, 163693540), (2, 81846770), (4, 40923385), (5, 32738708), (10, 16369354), (20, 8184677), (1483, 110380), (2966, 55190), (5519, 29660), (5932, 27595), (7415, 22076), (11038, 14830)]