115913420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 289564800

約数和(自身を除く): 173651380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 277, 305, 343, 427, 490, 554, 610, 686, 854, 980, 1108, 1220, 1372, 1385, 1708, 1715, 1939, 2135, 2770, 2989, 3430, 3878, 4270, 5540, 5978, 6860, 7756, 8540, 9695, 11956, 13573, 14945, 16897, 19390, 20923, 27146, 29890, 33794, 38780, 41846, 54292, 59780, 67588, 67865, 83692, 84485, 95011, 104615, 118279, 135730, 168970, 190022, 209230, 236558, 271460, 337940, 380044, 418460, 473116, 475055, 591395, 827953, 950110, 1182790, 1655906, 1900220, 2365580, 3311812, 4139765, 5795671, 8279530, 11591342, 16559060, 23182684, 28978355, 57956710, 115913420]

約数ペア:

[(1, 115913420), (2, 57956710), (4, 28978355), (5, 23182684), (7, 16559060), (10, 11591342), (14, 8279530), (20, 5795671), (28, 4139765), (35, 3311812), (49, 2365580), (61, 1900220), (70, 1655906), (98, 1182790), (122, 950110), (140, 827953), (196, 591395), (244, 475055), (245, 473116), (277, 418460), (305, 380044), (343, 337940), (427, 271460), (490, 236558), (554, 209230), (610, 190022), (686, 168970), (854, 135730), (980, 118279), (1108, 104615), (1220, 95011), (1372, 84485), (1385, 83692), (1708, 67865), (1715, 67588), (1939, 59780), (2135, 54292), (2770, 41846), (2989, 38780), (3430, 33794), (3878, 29890), (4270, 27146), (5540, 20923), (5978, 19390), (6860, 16897), (7756, 14945), (8540, 13573), (9695, 11956)]