947859500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2531}}^1$

素因数の和:2664

約数の個数: 96

約数和(自身を含む): 2388911616

約数和(自身を除く): 1441052116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 125, 140, 175, 214, 250, 350, 428, 500, 535, 700, 749, 875, 1070, 1498, 1750, 2140, 2531, 2675, 2996, 3500, 3745, 5062, 5350, 7490, 10124, 10700, 12655, 13375, 14980, 17717, 18725, 25310, 26750, 35434, 37450, 50620, 53500, 63275, 70868, 74900, 88585, 93625, 126550, 177170, 187250, 253100, 270817, 316375, 354340, 374500, 442925, 541634, 632750, 885850, 1083268, 1265500, 1354085, 1771700, 1895719, 2214625, 2708170, 3791438, 4429250, 5416340, 6770425, 7582876, 8858500, 9478595, 13540850, 18957190, 27081700, 33852125, 37914380, 47392975, 67704250, 94785950, 135408500, 189571900, 236964875, 473929750, 947859500]

約数ペア:

[(1, 947859500), (2, 473929750), (4, 236964875), (5, 189571900), (7, 135408500), (10, 94785950), (14, 67704250), (20, 47392975), (25, 37914380), (28, 33852125), (35, 27081700), (50, 18957190), (70, 13540850), (100, 9478595), (107, 8858500), (125, 7582876), (140, 6770425), (175, 5416340), (214, 4429250), (250, 3791438), (350, 2708170), (428, 2214625), (500, 1895719), (535, 1771700), (700, 1354085), (749, 1265500), (875, 1083268), (1070, 885850), (1498, 632750), (1750, 541634), (2140, 442925), (2531, 374500), (2675, 354340), (2996, 316375), (3500, 270817), (3745, 253100), (5062, 187250), (5350, 177170), (7490, 126550), (10124, 93625), (10700, 88585), (12655, 74900), (13375, 70868), (14980, 63275), (17717, 53500), (18725, 50620), (25310, 37450), (26750, 35434)]