2247994000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1002

約数の個数: 160

約数和(自身を含む): 6249814272

約数和(自身を除く): 4001820272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 211, 250, 280, 350, 400, 422, 500, 560, 700, 761, 844, 875, 1000, 1055, 1400, 1477, 1522, 1688, 1750, 2000, 2110, 2800, 2954, 3044, 3376, 3500, 3805, 4220, 5275, 5327, 5908, 6088, 7000, 7385, 7610, 8440, 10550, 10654, 11816, 12176, 14000, 14770, 15220, 16880, 19025, 21100, 21308, 23632, 26375, 26635, 29540, 30440, 36925, 38050, 42200, 42616, 52750, 53270, 59080, 60880, 73850, 76100, 84400, 85232, 95125, 105500, 106540, 118160, 133175, 147700, 152200, 160571, 184625, 190250, 211000, 213080, 266350, 295400, 304400, 321142, 369250, 380500, 422000, 426160, 532700, 590800, 642284, 665875, 738500, 761000, 802855, 1065400, 1123997, 1284568, 1331750, 1477000, 1522000, 1605710, 2130800, 2247994, 2569136, 2663500, 2954000, 3211420, 4014275, 4495988, 5327000, 5619985, 6422840, 8028550, 8991976, 10654000, 11239970, 12845680, 16057100, 17983952, 20071375, 22479940, 28099925, 32114200, 40142750, 44959880, 56199850, 64228400, 80285500, 89919760, 112399700, 140499625, 160571000, 224799400, 280999250, 321142000, 449598800, 561998500, 1123997000, 2247994000]

約数ペア:

[(1, 2247994000), (2, 1123997000), (4, 561998500), (5, 449598800), (7, 321142000), (8, 280999250), (10, 224799400), (14, 160571000), (16, 140499625), (20, 112399700), (25, 89919760), (28, 80285500), (35, 64228400), (40, 56199850), (50, 44959880), (56, 40142750), (70, 32114200), (80, 28099925), (100, 22479940), (112, 20071375), (125, 17983952), (140, 16057100), (175, 12845680), (200, 11239970), (211, 10654000), (250, 8991976), (280, 8028550), (350, 6422840), (400, 5619985), (422, 5327000), (500, 4495988), (560, 4014275), (700, 3211420), (761, 2954000), (844, 2663500), (875, 2569136), (1000, 2247994), (1055, 2130800), (1400, 1605710), (1477, 1522000), (1522, 1477000), (1688, 1331750), (1750, 1284568), (2000, 1123997), (2110, 1065400), (2800, 802855), (2954, 761000), (3044, 738500), (3376, 665875), (3500, 642284), (3805, 590800), (4220, 532700), (5275, 426160), (5327, 422000), (5908, 380500), (6088, 369250), (7000, 321142), (7385, 304400), (7610, 295400), (8440, 266350), (10550, 213080), (10654, 211000), (11816, 190250), (12176, 184625), (14000, 160571), (14770, 152200), (15220, 147700), (16880, 133175), (19025, 118160), (21100, 106540), (21308, 105500), (23632, 95125), (26375, 85232), (26635, 84400), (29540, 76100), (30440, 73850), (36925, 60880), (38050, 59080), (42200, 53270), (42616, 52750)]