9640480

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 23065560

約数和(自身を除く): 13425080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 677, 712, 890, 1354, 1424, 1780, 2708, 2848, 3385, 3560, 5416, 6770, 7120, 10832, 13540, 14240, 21664, 27080, 54160, 60253, 108320, 120506, 241012, 301265, 482024, 602530, 964048, 1205060, 1928096, 2410120, 4820240, 9640480]

約数ペア:

[(1, 9640480), (2, 4820240), (4, 2410120), (5, 1928096), (8, 1205060), (10, 964048), (16, 602530), (20, 482024), (32, 301265), (40, 241012), (80, 120506), (89, 108320), (160, 60253), (178, 54160), (356, 27080), (445, 21664), (677, 14240), (712, 13540), (890, 10832), (1354, 7120), (1424, 6770), (1780, 5416), (2708, 3560), (2848, 3385)]