97635160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 252774720

約数和(自身を除く): 155139560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1099, 1256, 1570, 2198, 2221, 3140, 4396, 4442, 5495, 6280, 8792, 8884, 10990, 11105, 15547, 17768, 21980, 22210, 31094, 43960, 44420, 62188, 77735, 88840, 124376, 155470, 310940, 348697, 621880, 697394, 1394788, 1743485, 2440879, 2789576, 3486970, 4881758, 6973940, 9763516, 12204395, 13947880, 19527032, 24408790, 48817580, 97635160]

約数ペア:

[(1, 97635160), (2, 48817580), (4, 24408790), (5, 19527032), (7, 13947880), (8, 12204395), (10, 9763516), (14, 6973940), (20, 4881758), (28, 3486970), (35, 2789576), (40, 2440879), (56, 1743485), (70, 1394788), (140, 697394), (157, 621880), (280, 348697), (314, 310940), (628, 155470), (785, 124376), (1099, 88840), (1256, 77735), (1570, 62188), (2198, 44420), (2221, 43960), (3140, 31094), (4396, 22210), (4442, 21980), (5495, 17768), (6280, 15547), (8792, 11105), (8884, 10990)]