1274249600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30631}}^1$

素因数の和:30668

約数の個数: 96

約数和(自身を含む): 3390043440

約数和(自身を除く): 2115793840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 4160, 5200, 8320, 10400, 20800, 30631, 41600, 61262, 122524, 153155, 245048, 306310, 398203, 490096, 612620, 765775, 796406, 980192, 1225240, 1531550, 1592812, 1960384, 1991015, 2450480, 3063100, 3185624, 3920768, 3982030, 4900960, 6126200, 6371248, 7964060, 9801920, 9955075, 12252400, 12742496, 15928120, 19603840, 19910150, 24504800, 25484992, 31856240, 39820300, 49009600, 50969984, 63712480, 79640600, 98019200, 127424960, 159281200, 254849920, 318562400, 637124800, 1274249600]

約数ペア:

[(1, 1274249600), (2, 637124800), (4, 318562400), (5, 254849920), (8, 159281200), (10, 127424960), (13, 98019200), (16, 79640600), (20, 63712480), (25, 50969984), (26, 49009600), (32, 39820300), (40, 31856240), (50, 25484992), (52, 24504800), (64, 19910150), (65, 19603840), (80, 15928120), (100, 12742496), (104, 12252400), (128, 9955075), (130, 9801920), (160, 7964060), (200, 6371248), (208, 6126200), (260, 4900960), (320, 3982030), (325, 3920768), (400, 3185624), (416, 3063100), (520, 2450480), (640, 1991015), (650, 1960384), (800, 1592812), (832, 1531550), (1040, 1225240), (1300, 980192), (1600, 796406), (1664, 765775), (2080, 612620), (2600, 490096), (3200, 398203), (4160, 306310), (5200, 245048), (8320, 153155), (10400, 122524), (20800, 61262), (30631, 41600)]