827697020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{24103}}^1$

素因数の和:24230

約数の個数: 48

約数和(自身を含む): 1858707648

約数和(自身を除く): 1031010628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3434, 6868, 8585, 17170, 24103, 34340, 48206, 96412, 120515, 241030, 409751, 482060, 819502, 1639004, 2048755, 2434403, 4097510, 4868806, 8195020, 9737612, 12172015, 24344030, 41384851, 48688060, 82769702, 165539404, 206924255, 413848510, 827697020]

約数ペア:

[(1, 827697020), (2, 413848510), (4, 206924255), (5, 165539404), (10, 82769702), (17, 48688060), (20, 41384851), (34, 24344030), (68, 12172015), (85, 9737612), (101, 8195020), (170, 4868806), (202, 4097510), (340, 2434403), (404, 2048755), (505, 1639004), (1010, 819502), (1717, 482060), (2020, 409751), (3434, 241030), (6868, 120515), (8585, 96412), (17170, 48206), (24103, 34340)]