10686650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 21982968

約数和(自身を除く): 11296318

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 401, 410, 533, 650, 802, 1025, 1066, 2005, 2050, 2665, 4010, 5213, 5330, 10025, 10426, 13325, 16441, 20050, 26065, 26650, 32882, 52130, 82205, 130325, 164410, 213733, 260650, 411025, 427466, 822050, 1068665, 2137330, 5343325, 10686650]

約数ペア:

[(1, 10686650), (2, 5343325), (5, 2137330), (10, 1068665), (13, 822050), (25, 427466), (26, 411025), (41, 260650), (50, 213733), (65, 164410), (82, 130325), (130, 82205), (205, 52130), (325, 32882), (401, 26650), (410, 26065), (533, 20050), (650, 16441), (802, 13325), (1025, 10426), (1066, 10025), (2005, 5330), (2050, 5213), (2665, 4010)]