63571360

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4787}}^1$

素因数の和:4885

約数の個数: 48

約数和(自身を含む): 152028576

約数和(自身を除く): 88457216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 4787, 6640, 9574, 13280, 19148, 23935, 38296, 47870, 76592, 95740, 153184, 191480, 382960, 397321, 765920, 794642, 1589284, 1986605, 3178568, 3973210, 6357136, 7946420, 12714272, 15892840, 31785680, 63571360]

約数ペア:

[(1, 63571360), (2, 31785680), (4, 15892840), (5, 12714272), (8, 7946420), (10, 6357136), (16, 3973210), (20, 3178568), (32, 1986605), (40, 1589284), (80, 794642), (83, 765920), (160, 397321), (166, 382960), (332, 191480), (415, 153184), (664, 95740), (830, 76592), (1328, 47870), (1660, 38296), (2656, 23935), (3320, 19148), (4787, 13280), (6640, 9574)]