23875720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4933}}^1$

素因数の和:4966

約数の個数: 48

約数和(自身を含む): 59059980

約数和(自身を除く): 35184260

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 4933, 9866, 19732, 24665, 39464, 49330, 54263, 98660, 108526, 197320, 217052, 271315, 434104, 542630, 596893, 1085260, 1193786, 2170520, 2387572, 2984465, 4775144, 5968930, 11937860, 23875720]

約数ペア:

[(1, 23875720), (2, 11937860), (4, 5968930), (5, 4775144), (8, 2984465), (10, 2387572), (11, 2170520), (20, 1193786), (22, 1085260), (40, 596893), (44, 542630), (55, 434104), (88, 271315), (110, 217052), (121, 197320), (220, 108526), (242, 98660), (440, 54263), (484, 49330), (605, 39464), (968, 24665), (1210, 19732), (2420, 9866), (4840, 4933)]