2788573010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{89867}}^1$

素因数の和:90010

約数の個数: 32

約数和(自身を含む): 5241101760

約数和(自身を除く): 2452528750

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 1070, 3103, 6206, 15515, 31030, 89867, 179734, 449335, 898670, 2606143, 5212286, 9615769, 13030715, 19231538, 26061430, 48078845, 96157690, 278857301, 557714602, 1394286505, 2788573010]

約数ペア:

[(1, 2788573010), (2, 1394286505), (5, 557714602), (10, 278857301), (29, 96157690), (58, 48078845), (107, 26061430), (145, 19231538), (214, 13030715), (290, 9615769), (535, 5212286), (1070, 2606143), (3103, 898670), (6206, 449335), (15515, 179734), (31030, 89867)]