16615284620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{115657}}^1$

素因数の和:116330

約数の個数: 48

約数和(自身を含む): 38122727328

約数和(自身を除く): 21507442708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 653, 1306, 2612, 3265, 6530, 7183, 13060, 14366, 28732, 35915, 71830, 115657, 143660, 231314, 462628, 578285, 1156570, 1272227, 2313140, 2544454, 5088908, 6361135, 12722270, 25444540, 75524021, 151048042, 302096084, 377620105, 755240210, 830764231, 1510480420, 1661528462, 3323056924, 4153821155, 8307642310, 16615284620]

約数ペア:

[(1, 16615284620), (2, 8307642310), (4, 4153821155), (5, 3323056924), (10, 1661528462), (11, 1510480420), (20, 830764231), (22, 755240210), (44, 377620105), (55, 302096084), (110, 151048042), (220, 75524021), (653, 25444540), (1306, 12722270), (2612, 6361135), (3265, 5088908), (6530, 2544454), (7183, 2313140), (13060, 1272227), (14366, 1156570), (28732, 578285), (35915, 462628), (71830, 231314), (115657, 143660)]