17770794970

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3823}}^1\times {\mathrm{4513}}^1$

素因数の和:8446

約数の個数: 32

約数和(自身を含む): 32313595392

約数和(自身を除く): 14542800422

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 3823, 4513, 7646, 9026, 19115, 22565, 38230, 45130, 393769, 464839, 787538, 929678, 1968845, 2324195, 3937690, 4648390, 17253199, 34506398, 86265995, 172531990, 1777079497, 3554158994, 8885397485, 17770794970]

約数ペア:

[(1, 17770794970), (2, 8885397485), (5, 3554158994), (10, 1777079497), (103, 172531990), (206, 86265995), (515, 34506398), (1030, 17253199), (3823, 4648390), (4513, 3937690), (7646, 2324195), (9026, 1968845), (19115, 929678), (22565, 787538), (38230, 464839), (45130, 393769)]