23900060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 52617600

約数和(自身を除く): 28717540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 89, 116, 145, 178, 290, 356, 445, 463, 580, 890, 926, 1780, 1852, 2315, 2581, 4630, 5162, 9260, 10324, 12905, 13427, 25810, 26854, 41207, 51620, 53708, 67135, 82414, 134270, 164828, 206035, 268540, 412070, 824140, 1195003, 2390006, 4780012, 5975015, 11950030, 23900060]

約数ペア:

[(1, 23900060), (2, 11950030), (4, 5975015), (5, 4780012), (10, 2390006), (20, 1195003), (29, 824140), (58, 412070), (89, 268540), (116, 206035), (145, 164828), (178, 134270), (290, 82414), (356, 67135), (445, 53708), (463, 51620), (580, 41207), (890, 26854), (926, 25810), (1780, 13427), (1852, 12905), (2315, 10324), (2581, 9260), (4630, 5162)]