68537440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14771}}^1$

素因数の和:14815

約数の個数: 48

約数和(自身を含む): 167514480

約数和(自身を除く): 98977040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 14771, 29542, 59084, 73855, 118168, 147710, 236336, 295420, 428359, 472672, 590840, 856718, 1181680, 1713436, 2141795, 2363360, 3426872, 4283590, 6853744, 8567180, 13707488, 17134360, 34268720, 68537440]

約数ペア:

[(1, 68537440), (2, 34268720), (4, 17134360), (5, 13707488), (8, 8567180), (10, 6853744), (16, 4283590), (20, 3426872), (29, 2363360), (32, 2141795), (40, 1713436), (58, 1181680), (80, 856718), (116, 590840), (145, 472672), (160, 428359), (232, 295420), (290, 236336), (464, 147710), (580, 118168), (928, 73855), (1160, 59084), (2320, 29542), (4640, 14771)]