238131680

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13171}}^1$

素因数の和:13299

約数の個数: 48

約数和(自身を含む): 567607824

約数和(自身を除く): 329476144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 13171, 18080, 26342, 52684, 65855, 105368, 131710, 210736, 263420, 421472, 526840, 1053680, 1488323, 2107360, 2976646, 5953292, 7441615, 11906584, 14883230, 23813168, 29766460, 47626336, 59532920, 119065840, 238131680]

約数ペア:

[(1, 238131680), (2, 119065840), (4, 59532920), (5, 47626336), (8, 29766460), (10, 23813168), (16, 14883230), (20, 11906584), (32, 7441615), (40, 5953292), (80, 2976646), (113, 2107360), (160, 1488323), (226, 1053680), (452, 526840), (565, 421472), (904, 263420), (1130, 210736), (1808, 131710), (2260, 105368), (3616, 65855), (4520, 52684), (9040, 26342), (13171, 18080)]