22716980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 57576960

約数和(自身を除く): 34859980

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 130, 143, 169, 188, 220, 235, 260, 286, 338, 470, 517, 572, 611, 676, 715, 845, 940, 1034, 1222, 1430, 1690, 1859, 2068, 2197, 2444, 2585, 2860, 3055, 3380, 3718, 4394, 5170, 6110, 6721, 7436, 7943, 8788, 9295, 10340, 10985, 12220, 13442, 15886, 18590, 21970, 24167, 26884, 31772, 33605, 37180, 39715, 43940, 48334, 67210, 79430, 87373, 96668, 103259, 120835, 134420, 158860, 174746, 206518, 241670, 349492, 413036, 436865, 483340, 516295, 873730, 1032590, 1135849, 1747460, 2065180, 2271698, 4543396, 5679245, 11358490, 22716980]

約数ペア:

[(1, 22716980), (2, 11358490), (4, 5679245), (5, 4543396), (10, 2271698), (11, 2065180), (13, 1747460), (20, 1135849), (22, 1032590), (26, 873730), (44, 516295), (47, 483340), (52, 436865), (55, 413036), (65, 349492), (94, 241670), (110, 206518), (130, 174746), (143, 158860), (169, 134420), (188, 120835), (220, 103259), (235, 96668), (260, 87373), (286, 79430), (338, 67210), (470, 48334), (517, 43940), (572, 39715), (611, 37180), (676, 33605), (715, 31772), (845, 26884), (940, 24167), (1034, 21970), (1222, 18590), (1430, 15886), (1690, 13442), (1859, 12220), (2068, 10985), (2197, 10340), (2444, 9295), (2585, 8788), (2860, 7943), (3055, 7436), (3380, 6721), (3718, 6110), (4394, 5170)]