173474480

素因数分解:

$2^4\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3203}}^1$

素因数の和:3893

約数の個数: 40

約数和(自身を含む): 404050032

約数和(自身を除く): 230575552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677, 1354, 2708, 3203, 3385, 5416, 6406, 6770, 10832, 12812, 13540, 16015, 25624, 27080, 32030, 51248, 54160, 64060, 128120, 256240, 2168431, 4336862, 8673724, 10842155, 17347448, 21684310, 34694896, 43368620, 86737240, 173474480]

約数ペア:

[(1, 173474480), (2, 86737240), (4, 43368620), (5, 34694896), (8, 21684310), (10, 17347448), (16, 10842155), (20, 8673724), (40, 4336862), (80, 2168431), (677, 256240), (1354, 128120), (2708, 64060), (3203, 54160), (3385, 51248), (5416, 32030), (6406, 27080), (6770, 25624), (10832, 16015), (12812, 13540)]