23942920

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{967}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 54014400

約数和(自身を除く): 30071480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 967, 1238, 1934, 2476, 3095, 3868, 4835, 4952, 6190, 7736, 9670, 12380, 19340, 24760, 38680, 598573, 1197146, 2394292, 2992865, 4788584, 5985730, 11971460, 23942920]

約数ペア:

[(1, 23942920), (2, 11971460), (4, 5985730), (5, 4788584), (8, 2992865), (10, 2394292), (20, 1197146), (40, 598573), (619, 38680), (967, 24760), (1238, 19340), (1934, 12380), (2476, 9670), (3095, 7736), (3868, 6190), (4835, 4952)]