101322940

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{56923}}^1$

素因数の和:57021

約数の個数: 24

約数和(自身を含む): 215172720

約数和(自身を除く): 113849780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 56923, 113846, 227692, 284615, 569230, 1138460, 5066147, 10132294, 20264588, 25330735, 50661470, 101322940]

約数ペア:

[(1, 101322940), (2, 50661470), (4, 25330735), (5, 20264588), (10, 10132294), (20, 5066147), (89, 1138460), (178, 569230), (356, 284615), (445, 227692), (890, 113846), (1780, 56923)]