8584548500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{16091}}^1$

素因数の和:16218

約数の個数: 96

約数和(自身を含む): 20665217664

約数和(自身を除く): 12080669164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 125, 194, 220, 250, 275, 388, 485, 500, 550, 970, 1067, 1100, 1375, 1940, 2134, 2425, 2750, 4268, 4850, 5335, 5500, 9700, 10670, 12125, 16091, 21340, 24250, 26675, 32182, 48500, 53350, 64364, 80455, 106700, 133375, 160910, 177001, 266750, 321820, 354002, 402275, 533500, 708004, 804550, 885005, 1560827, 1609100, 1770010, 2011375, 3121654, 3540020, 4022750, 4425025, 6243308, 7804135, 8045500, 8850050, 15608270, 17169097, 17700100, 22125125, 31216540, 34338194, 39020675, 44250250, 68676388, 78041350, 85845485, 88500500, 156082700, 171690970, 195103375, 343381940, 390206750, 429227425, 780413500, 858454850, 1716909700, 2146137125, 4292274250, 8584548500]

約数ペア:

[(1, 8584548500), (2, 4292274250), (4, 2146137125), (5, 1716909700), (10, 858454850), (11, 780413500), (20, 429227425), (22, 390206750), (25, 343381940), (44, 195103375), (50, 171690970), (55, 156082700), (97, 88500500), (100, 85845485), (110, 78041350), (125, 68676388), (194, 44250250), (220, 39020675), (250, 34338194), (275, 31216540), (388, 22125125), (485, 17700100), (500, 17169097), (550, 15608270), (970, 8850050), (1067, 8045500), (1100, 7804135), (1375, 6243308), (1940, 4425025), (2134, 4022750), (2425, 3540020), (2750, 3121654), (4268, 2011375), (4850, 1770010), (5335, 1609100), (5500, 1560827), (9700, 885005), (10670, 804550), (12125, 708004), (16091, 533500), (21340, 402275), (24250, 354002), (26675, 321820), (32182, 266750), (48500, 177001), (53350, 160910), (64364, 133375), (80455, 106700)]