24475780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 59512320

約数和(自身を除く): 35036540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2213, 2765, 4426, 5530, 8852, 11060, 11065, 15491, 22130, 30982, 44260, 61964, 77455, 154910, 174827, 309820, 349654, 699308, 874135, 1223789, 1748270, 2447578, 3496540, 4895156, 6118945, 12237890, 24475780]

約数ペア:

[(1, 24475780), (2, 12237890), (4, 6118945), (5, 4895156), (7, 3496540), (10, 2447578), (14, 1748270), (20, 1223789), (28, 874135), (35, 699308), (70, 349654), (79, 309820), (140, 174827), (158, 154910), (316, 77455), (395, 61964), (553, 44260), (790, 30982), (1106, 22130), (1580, 15491), (2212, 11065), (2213, 11060), (2765, 8852), (4426, 5530)]