22455290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 48771072

約数和(自身を除く): 26315782

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 383, 410, 451, 533, 715, 766, 902, 1066, 1430, 1915, 2255, 2665, 3830, 4213, 4510, 4979, 5330, 5863, 8426, 9958, 11726, 15703, 21065, 24895, 29315, 31406, 42130, 49790, 54769, 58630, 78515, 109538, 157030, 172733, 204139, 273845, 345466, 408278, 547690, 863665, 1020695, 1727330, 2041390, 2245529, 4491058, 11227645, 22455290]

約数ペア:

[(1, 22455290), (2, 11227645), (5, 4491058), (10, 2245529), (11, 2041390), (13, 1727330), (22, 1020695), (26, 863665), (41, 547690), (55, 408278), (65, 345466), (82, 273845), (110, 204139), (130, 172733), (143, 157030), (205, 109538), (286, 78515), (383, 58630), (410, 54769), (451, 49790), (533, 42130), (715, 31406), (766, 29315), (902, 24895), (1066, 21065), (1430, 15703), (1915, 11726), (2255, 9958), (2665, 8426), (3830, 5863), (4213, 5330), (4510, 4979)]