2511933720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{675251}}^1$

素因数の和:675296

約数の個数: 64

約数和(自身を含む): 7778903040

約数和(自身を除く): 5266969320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 675251, 1350502, 2025753, 2701004, 3376255, 4051506, 5402008, 6752510, 8103012, 10128765, 13505020, 16206024, 20257530, 20932781, 27010040, 40515060, 41865562, 62798343, 81030120, 83731124, 104663905, 125596686, 167462248, 209327810, 251193372, 313991715, 418655620, 502386744, 627983430, 837311240, 1255966860, 2511933720]

約数ペア:

[(1, 2511933720), (2, 1255966860), (3, 837311240), (4, 627983430), (5, 502386744), (6, 418655620), (8, 313991715), (10, 251193372), (12, 209327810), (15, 167462248), (20, 125596686), (24, 104663905), (30, 83731124), (31, 81030120), (40, 62798343), (60, 41865562), (62, 40515060), (93, 27010040), (120, 20932781), (124, 20257530), (155, 16206024), (186, 13505020), (248, 10128765), (310, 8103012), (372, 6752510), (465, 5402008), (620, 4051506), (744, 3376255), (930, 2701004), (1240, 2025753), (1860, 1350502), (3720, 675251)]