23422960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 60888960

約数和(自身を除く): 37466000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 619, 688, 860, 880, 946, 1238, 1720, 1892, 2365, 2476, 3095, 3440, 3784, 4730, 4952, 6190, 6809, 7568, 9460, 9904, 12380, 13618, 18920, 24760, 26617, 27236, 34045, 37840, 49520, 53234, 54472, 68090, 106468, 108944, 133085, 136180, 212936, 266170, 272360, 292787, 425872, 532340, 544720, 585574, 1064680, 1171148, 1463935, 2129360, 2342296, 2927870, 4684592, 5855740, 11711480, 23422960]

約数ペア:

[(1, 23422960), (2, 11711480), (4, 5855740), (5, 4684592), (8, 2927870), (10, 2342296), (11, 2129360), (16, 1463935), (20, 1171148), (22, 1064680), (40, 585574), (43, 544720), (44, 532340), (55, 425872), (80, 292787), (86, 272360), (88, 266170), (110, 212936), (172, 136180), (176, 133085), (215, 108944), (220, 106468), (344, 68090), (430, 54472), (440, 53234), (473, 49520), (619, 37840), (688, 34045), (860, 27236), (880, 26617), (946, 24760), (1238, 18920), (1720, 13618), (1892, 12380), (2365, 9904), (2476, 9460), (3095, 7568), (3440, 6809), (3784, 6190), (4730, 4952)]