1929434000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{74209}}^1$

素因数の和:74245

約数の個数: 80

約数和(自身を含む): 5024313840

約数和(自身を除く): 3094879840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2600, 3250, 5200, 6500, 13000, 26000, 74209, 148418, 296836, 371045, 593672, 742090, 964717, 1187344, 1484180, 1855225, 1929434, 2968360, 3710450, 3858868, 4823585, 5936720, 7420900, 7717736, 9276125, 9647170, 14841800, 15435472, 18552250, 19294340, 24117925, 29683600, 37104500, 38588680, 48235850, 74209000, 77177360, 96471700, 120589625, 148418000, 192943400, 241179250, 385886800, 482358500, 964717000, 1929434000]

約数ペア:

[(1, 1929434000), (2, 964717000), (4, 482358500), (5, 385886800), (8, 241179250), (10, 192943400), (13, 148418000), (16, 120589625), (20, 96471700), (25, 77177360), (26, 74209000), (40, 48235850), (50, 38588680), (52, 37104500), (65, 29683600), (80, 24117925), (100, 19294340), (104, 18552250), (125, 15435472), (130, 14841800), (200, 9647170), (208, 9276125), (250, 7717736), (260, 7420900), (325, 5936720), (400, 4823585), (500, 3858868), (520, 3710450), (650, 2968360), (1000, 1929434), (1040, 1855225), (1300, 1484180), (1625, 1187344), (2000, 964717), (2600, 742090), (3250, 593672), (5200, 371045), (6500, 296836), (13000, 148418), (26000, 74209)]