105699100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{81307}}^1$

素因数の和:81334

約数の個数: 36

約数和(自身を含む): 247013704

約数和(自身を除く): 141314604

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 81307, 162614, 325228, 406535, 813070, 1056991, 1626140, 2032675, 2113982, 4065350, 4227964, 5284955, 8130700, 10569910, 21139820, 26424775, 52849550, 105699100]

約数ペア:

[(1, 105699100), (2, 52849550), (4, 26424775), (5, 21139820), (10, 10569910), (13, 8130700), (20, 5284955), (25, 4227964), (26, 4065350), (50, 2113982), (52, 2032675), (65, 1626140), (100, 1056991), (130, 813070), (260, 406535), (325, 325228), (650, 162614), (1300, 81307)]