89776100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{6553}}^1$

素因数の和:6704

約数の個数: 36

約数和(自身を含む): 196266084

約数和(自身を除く): 106489984

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 6553, 6850, 13106, 13700, 26212, 32765, 65530, 131060, 163825, 327650, 655300, 897761, 1795522, 3591044, 4488805, 8977610, 17955220, 22444025, 44888050, 89776100]

約数ペア:

[(1, 89776100), (2, 44888050), (4, 22444025), (5, 17955220), (10, 8977610), (20, 4488805), (25, 3591044), (50, 1795522), (100, 897761), (137, 655300), (274, 327650), (548, 163825), (685, 131060), (1370, 65530), (2740, 32765), (3425, 26212), (6553, 13700), (6850, 13106)]