67883750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{4937}}^1$

素因数の和:4970

約数の個数: 40

約数和(自身を含む): 138836808

約数和(自身を除く): 70953058

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 4937, 6875, 9874, 13750, 24685, 49370, 54307, 108614, 123425, 246850, 271535, 543070, 617125, 1234250, 1357675, 2715350, 3085625, 6171250, 6788375, 13576750, 33941875, 67883750]

約数ペア:

[(1, 67883750), (2, 33941875), (5, 13576750), (10, 6788375), (11, 6171250), (22, 3085625), (25, 2715350), (50, 1357675), (55, 1234250), (110, 617125), (125, 543070), (250, 271535), (275, 246850), (550, 123425), (625, 108614), (1250, 54307), (1375, 49370), (2750, 24685), (4937, 13750), (6875, 9874)]