103287760

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 248198400

約数和(自身を除く): 144910640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 79, 80, 118, 158, 236, 277, 295, 316, 395, 472, 554, 590, 632, 790, 944, 1108, 1180, 1264, 1385, 1580, 2216, 2360, 2770, 3160, 4432, 4661, 4720, 5540, 6320, 9322, 11080, 16343, 18644, 21883, 22160, 23305, 32686, 37288, 43766, 46610, 65372, 74576, 81715, 87532, 93220, 109415, 130744, 163430, 175064, 186440, 218830, 261488, 326860, 350128, 372880, 437660, 653720, 875320, 1291097, 1307440, 1750640, 2582194, 5164388, 6455485, 10328776, 12910970, 20657552, 25821940, 51643880, 103287760]

約数ペア:

[(1, 103287760), (2, 51643880), (4, 25821940), (5, 20657552), (8, 12910970), (10, 10328776), (16, 6455485), (20, 5164388), (40, 2582194), (59, 1750640), (79, 1307440), (80, 1291097), (118, 875320), (158, 653720), (236, 437660), (277, 372880), (295, 350128), (316, 326860), (395, 261488), (472, 218830), (554, 186440), (590, 175064), (632, 163430), (790, 130744), (944, 109415), (1108, 93220), (1180, 87532), (1264, 81715), (1385, 74576), (1580, 65372), (2216, 46610), (2360, 43766), (2770, 37288), (3160, 32686), (4432, 23305), (4661, 22160), (4720, 21883), (5540, 18644), (6320, 16343), (9322, 11080)]