140039840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30181}}^1$

素因数の和:30225

約数の個数: 48

約数和(自身を含む): 342263880

約数和(自身を除く): 202224040

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, 30181, 60362, 120724, 150905, 241448, 301810, 482896, 603620, 875249, 965792, 1207240, 1750498, 2414480, 3500996, 4376245, 4828960, 7001992, 8752490, 14003984, 17504980, 28007968, 35009960, 70019920, 140039840]

約数ペア:

[(1, 140039840), (2, 70019920), (4, 35009960), (5, 28007968), (8, 17504980), (10, 14003984), (16, 8752490), (20, 7001992), (29, 4828960), (32, 4376245), (40, 3500996), (58, 2414480), (80, 1750498), (116, 1207240), (145, 965792), (160, 875249), (232, 603620), (290, 482896), (464, 301810), (580, 241448), (928, 150905), (1160, 120724), (2320, 60362), (4640, 30181)]