23563700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 55121472

約数和(自身を除く): 31557772

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 166, 167, 170, 332, 334, 340, 415, 425, 668, 830, 835, 850, 1411, 1660, 1670, 1700, 2075, 2822, 2839, 3340, 4150, 4175, 5644, 5678, 7055, 8300, 8350, 11356, 13861, 14110, 14195, 16700, 27722, 28220, 28390, 35275, 55444, 56780, 69305, 70550, 70975, 138610, 141100, 141950, 235637, 277220, 283900, 346525, 471274, 693050, 942548, 1178185, 1386100, 2356370, 4712740, 5890925, 11781850, 23563700]

約数ペア:

[(1, 23563700), (2, 11781850), (4, 5890925), (5, 4712740), (10, 2356370), (17, 1386100), (20, 1178185), (25, 942548), (34, 693050), (50, 471274), (68, 346525), (83, 283900), (85, 277220), (100, 235637), (166, 141950), (167, 141100), (170, 138610), (332, 70975), (334, 70550), (340, 69305), (415, 56780), (425, 55444), (668, 35275), (830, 28390), (835, 28220), (850, 27722), (1411, 16700), (1660, 14195), (1670, 14110), (1700, 13861), (2075, 11356), (2822, 8350), (2839, 8300), (3340, 7055), (4150, 5678), (4175, 5644)]