2824337360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{27997}}^1$

素因数の和:28120

約数の個数: 80

約数和(自身を含む): 7144865616

約数和(自身を除く): 4320528256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 260, 388, 485, 520, 776, 970, 1040, 1261, 1552, 1940, 2522, 3880, 5044, 6305, 7760, 10088, 12610, 20176, 25220, 27997, 50440, 55994, 100880, 111988, 139985, 223976, 279970, 363961, 447952, 559940, 727922, 1119880, 1455844, 1819805, 2239760, 2715709, 2911688, 3639610, 5431418, 5823376, 7279220, 10862836, 13578545, 14558440, 21725672, 27157090, 29116880, 35304217, 43451344, 54314180, 70608434, 108628360, 141216868, 176521085, 217256720, 282433736, 353042170, 564867472, 706084340, 1412168680, 2824337360]

約数ペア:

[(1, 2824337360), (2, 1412168680), (4, 706084340), (5, 564867472), (8, 353042170), (10, 282433736), (13, 217256720), (16, 176521085), (20, 141216868), (26, 108628360), (40, 70608434), (52, 54314180), (65, 43451344), (80, 35304217), (97, 29116880), (104, 27157090), (130, 21725672), (194, 14558440), (208, 13578545), (260, 10862836), (388, 7279220), (485, 5823376), (520, 5431418), (776, 3639610), (970, 2911688), (1040, 2715709), (1261, 2239760), (1552, 1819805), (1940, 1455844), (2522, 1119880), (3880, 727922), (5044, 559940), (6305, 447952), (7760, 363961), (10088, 279970), (12610, 223976), (20176, 139985), (25220, 111988), (27997, 100880), (50440, 55994)]