230380060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4463}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 506217600

約数和(自身を除く): 275837540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 89, 116, 145, 178, 290, 356, 445, 580, 890, 1780, 2581, 4463, 5162, 8926, 10324, 12905, 17852, 22315, 25810, 44630, 51620, 89260, 129427, 258854, 397207, 517708, 647135, 794414, 1294270, 1588828, 1986035, 2588540, 3972070, 7944140, 11519003, 23038006, 46076012, 57595015, 115190030, 230380060]

約数ペア:

[(1, 230380060), (2, 115190030), (4, 57595015), (5, 46076012), (10, 23038006), (20, 11519003), (29, 7944140), (58, 3972070), (89, 2588540), (116, 1986035), (145, 1588828), (178, 1294270), (290, 794414), (356, 647135), (445, 517708), (580, 397207), (890, 258854), (1780, 129427), (2581, 89260), (4463, 51620), (5162, 44630), (8926, 25810), (10324, 22315), (12905, 17852)]