66992140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{56773}}^1$

素因数の和:56841

約数の個数: 24

約数和(自身を含む): 143070480

約数和(自身を除く): 76078340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 56773, 113546, 227092, 283865, 567730, 1135460, 3349607, 6699214, 13398428, 16748035, 33496070, 66992140]

約数ペア:

[(1, 66992140), (2, 33496070), (4, 16748035), (5, 13398428), (10, 6699214), (20, 3349607), (59, 1135460), (118, 567730), (236, 283865), (295, 227092), (590, 113546), (1180, 56773)]