4513207720

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{46993}}^1$

素因数の和:47032

約数の個数: 80

約数和(自身を含む): 11846717460

約数和(自身を除く): 7333509740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2401, 2744, 3430, 4802, 6860, 9604, 12005, 13720, 19208, 24010, 46993, 48020, 93986, 96040, 187972, 234965, 328951, 375944, 469930, 657902, 939860, 1315804, 1644755, 1879720, 2302657, 2631608, 3289510, 4605314, 6579020, 9210628, 11513285, 13158040, 16118599, 18421256, 23026570, 32237198, 46053140, 64474396, 80592995, 92106280, 112830193, 128948792, 161185990, 225660386, 322371980, 451320772, 564150965, 644743960, 902641544, 1128301930, 2256603860, 4513207720]

約数ペア:

[(1, 4513207720), (2, 2256603860), (4, 1128301930), (5, 902641544), (7, 644743960), (8, 564150965), (10, 451320772), (14, 322371980), (20, 225660386), (28, 161185990), (35, 128948792), (40, 112830193), (49, 92106280), (56, 80592995), (70, 64474396), (98, 46053140), (140, 32237198), (196, 23026570), (245, 18421256), (280, 16118599), (343, 13158040), (392, 11513285), (490, 9210628), (686, 6579020), (980, 4605314), (1372, 3289510), (1715, 2631608), (1960, 2302657), (2401, 1879720), (2744, 1644755), (3430, 1315804), (4802, 939860), (6860, 657902), (9604, 469930), (12005, 375944), (13720, 328951), (19208, 234965), (24010, 187972), (46993, 96040), (48020, 93986)]