8963120

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 20988240

約数和(自身を除く): 12025120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 619, 724, 905, 1238, 1448, 1810, 2476, 2896, 3095, 3620, 4952, 6190, 7240, 9904, 12380, 14480, 24760, 49520, 112039, 224078, 448156, 560195, 896312, 1120390, 1792624, 2240780, 4481560, 8963120]

約数ペア:

[(1, 8963120), (2, 4481560), (4, 2240780), (5, 1792624), (8, 1120390), (10, 896312), (16, 560195), (20, 448156), (40, 224078), (80, 112039), (181, 49520), (362, 24760), (619, 14480), (724, 12380), (905, 9904), (1238, 7240), (1448, 6190), (1810, 4952), (2476, 3620), (2896, 3095)]