23498960

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3539}}^1$

素因数の和:3635

約数の個数: 40

約数和(自身を含む): 55308960

約数和(自身を除く): 31810000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 3539, 6640, 7078, 14156, 17695, 28312, 35390, 56624, 70780, 141560, 283120, 293737, 587474, 1174948, 1468685, 2349896, 2937370, 4699792, 5874740, 11749480, 23498960]

約数ペア:

[(1, 23498960), (2, 11749480), (4, 5874740), (5, 4699792), (8, 2937370), (10, 2349896), (16, 1468685), (20, 1174948), (40, 587474), (80, 293737), (83, 283120), (166, 141560), (332, 70780), (415, 56624), (664, 35390), (830, 28312), (1328, 17695), (1660, 14156), (3320, 7078), (3539, 6640)]