3670340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 8225280

約数和(自身を除く): 4554940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 101, 115, 158, 202, 230, 316, 395, 404, 460, 505, 790, 1010, 1580, 1817, 2020, 2323, 3634, 4646, 7268, 7979, 9085, 9292, 11615, 15958, 18170, 23230, 31916, 36340, 39895, 46460, 79790, 159580, 183517, 367034, 734068, 917585, 1835170, 3670340]

約数ペア:

[(1, 3670340), (2, 1835170), (4, 917585), (5, 734068), (10, 367034), (20, 183517), (23, 159580), (46, 79790), (79, 46460), (92, 39895), (101, 36340), (115, 31916), (158, 23230), (202, 18170), (230, 15958), (316, 11615), (395, 9292), (404, 9085), (460, 7979), (505, 7268), (790, 4646), (1010, 3634), (1580, 2323), (1817, 2020)]