13576420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 34546176

約数和(自身を除く): 20969756

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 101, 110, 130, 143, 188, 202, 220, 235, 260, 286, 404, 470, 505, 517, 572, 611, 715, 940, 1010, 1034, 1111, 1222, 1313, 1430, 2020, 2068, 2222, 2444, 2585, 2626, 2860, 3055, 4444, 4747, 5170, 5252, 5555, 6110, 6565, 6721, 9494, 10340, 11110, 12220, 13130, 13442, 14443, 18988, 22220, 23735, 26260, 26884, 28886, 33605, 47470, 52217, 57772, 61711, 67210, 72215, 94940, 104434, 123422, 134420, 144430, 208868, 246844, 261085, 288860, 308555, 522170, 617110, 678821, 1044340, 1234220, 1357642, 2715284, 3394105, 6788210, 13576420]

約数ペア:

[(1, 13576420), (2, 6788210), (4, 3394105), (5, 2715284), (10, 1357642), (11, 1234220), (13, 1044340), (20, 678821), (22, 617110), (26, 522170), (44, 308555), (47, 288860), (52, 261085), (55, 246844), (65, 208868), (94, 144430), (101, 134420), (110, 123422), (130, 104434), (143, 94940), (188, 72215), (202, 67210), (220, 61711), (235, 57772), (260, 52217), (286, 47470), (404, 33605), (470, 28886), (505, 26884), (517, 26260), (572, 23735), (611, 22220), (715, 18988), (940, 14443), (1010, 13442), (1034, 13130), (1111, 12220), (1222, 11110), (1313, 10340), (1430, 9494), (2020, 6721), (2068, 6565), (2222, 6110), (2444, 5555), (2585, 5252), (2626, 5170), (2860, 4747), (3055, 4444)]