23014420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 57183840

約数和(自身を除く): 34169420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 619, 676, 715, 845, 1238, 1430, 1690, 1859, 2476, 2860, 3095, 3380, 3718, 6190, 6809, 7436, 8047, 9295, 12380, 13618, 16094, 18590, 27236, 32188, 34045, 37180, 40235, 68090, 80470, 88517, 104611, 136180, 160940, 177034, 209222, 354068, 418444, 442585, 523055, 885170, 1046110, 1150721, 1770340, 2092220, 2301442, 4602884, 5753605, 11507210, 23014420]

約数ペア:

[(1, 23014420), (2, 11507210), (4, 5753605), (5, 4602884), (10, 2301442), (11, 2092220), (13, 1770340), (20, 1150721), (22, 1046110), (26, 885170), (44, 523055), (52, 442585), (55, 418444), (65, 354068), (110, 209222), (130, 177034), (143, 160940), (169, 136180), (220, 104611), (260, 88517), (286, 80470), (338, 68090), (572, 40235), (619, 37180), (676, 34045), (715, 32188), (845, 27236), (1238, 18590), (1430, 16094), (1690, 13618), (1859, 12380), (2476, 9295), (2860, 8047), (3095, 7436), (3380, 6809), (3718, 6190)]