101096720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 249359040

約数和(自身を除く): 148262320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 227, 293, 304, 380, 454, 586, 760, 908, 1135, 1172, 1465, 1520, 1816, 2270, 2344, 2930, 3632, 4313, 4540, 4688, 5567, 5860, 8626, 9080, 11134, 11720, 17252, 18160, 21565, 22268, 23440, 27835, 34504, 43130, 44536, 55670, 66511, 69008, 86260, 89072, 111340, 133022, 172520, 222680, 266044, 332555, 345040, 445360, 532088, 665110, 1064176, 1263709, 1330220, 2527418, 2660440, 5054836, 5320880, 6318545, 10109672, 12637090, 20219344, 25274180, 50548360, 101096720]

約数ペア:

[(1, 101096720), (2, 50548360), (4, 25274180), (5, 20219344), (8, 12637090), (10, 10109672), (16, 6318545), (19, 5320880), (20, 5054836), (38, 2660440), (40, 2527418), (76, 1330220), (80, 1263709), (95, 1064176), (152, 665110), (190, 532088), (227, 445360), (293, 345040), (304, 332555), (380, 266044), (454, 222680), (586, 172520), (760, 133022), (908, 111340), (1135, 89072), (1172, 86260), (1465, 69008), (1520, 66511), (1816, 55670), (2270, 44536), (2344, 43130), (2930, 34504), (3632, 27835), (4313, 23440), (4540, 22268), (4688, 21565), (5567, 18160), (5860, 17252), (8626, 11720), (9080, 11134)]