68156600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10993}}^1$

素因数の和:11040

約数の個数: 48

約数和(自身を含む): 163590720

約数和(自身を除く): 95434120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 10993, 21986, 43972, 54965, 87944, 109930, 219860, 274825, 340783, 439720, 549650, 681566, 1099300, 1363132, 1703915, 2198600, 2726264, 3407830, 6815660, 8519575, 13631320, 17039150, 34078300, 68156600]

約数ペア:

[(1, 68156600), (2, 34078300), (4, 17039150), (5, 13631320), (8, 8519575), (10, 6815660), (20, 3407830), (25, 2726264), (31, 2198600), (40, 1703915), (50, 1363132), (62, 1099300), (100, 681566), (124, 549650), (155, 439720), (200, 340783), (248, 274825), (310, 219860), (620, 109930), (775, 87944), (1240, 54965), (1550, 43972), (3100, 21986), (6200, 10993)]