168432100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{41081}}^1$

素因数の和:41136

約数の個数: 36

約数和(自身を含む): 374421348

約数和(自身を除く): 205989248

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 41081, 82162, 164324, 205405, 410810, 821620, 1027025, 1684321, 2054050, 3368642, 4108100, 6737284, 8421605, 16843210, 33686420, 42108025, 84216050, 168432100]

約数ペア:

[(1, 168432100), (2, 84216050), (4, 42108025), (5, 33686420), (10, 16843210), (20, 8421605), (25, 6737284), (41, 4108100), (50, 3368642), (82, 2054050), (100, 1684321), (164, 1027025), (205, 821620), (410, 410810), (820, 205405), (1025, 164324), (2050, 82162), (4100, 41081)]