68476600

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{3847}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 161038800

約数和(自身を除く): 92562200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 356, 445, 712, 890, 1780, 2225, 3560, 3847, 4450, 7694, 8900, 15388, 17800, 19235, 30776, 38470, 76940, 96175, 153880, 192350, 342383, 384700, 684766, 769400, 1369532, 1711915, 2739064, 3423830, 6847660, 8559575, 13695320, 17119150, 34238300, 68476600]

約数ペア:

[(1, 68476600), (2, 34238300), (4, 17119150), (5, 13695320), (8, 8559575), (10, 6847660), (20, 3423830), (25, 2739064), (40, 1711915), (50, 1369532), (89, 769400), (100, 684766), (178, 384700), (200, 342383), (356, 192350), (445, 153880), (712, 96175), (890, 76940), (1780, 38470), (2225, 30776), (3560, 19235), (3847, 17800), (4450, 15388), (7694, 8900)]