5145327200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{494743}}^1$

素因数の和:494776

約数の個数: 72

約数和(自身を含む): 13527290448

約数和(自身を除く): 8381963248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 494743, 989486, 1978972, 2473715, 3957944, 4947430, 6431659, 7915888, 9894860, 12368575, 12863318, 15831776, 19789720, 24737150, 25726636, 32158295, 39579440, 49474300, 51453272, 64316590, 79158880, 98948600, 102906544, 128633180, 160791475, 197897200, 205813088, 257266360, 321582950, 395794400, 514532720, 643165900, 1029065440, 1286331800, 2572663600, 5145327200]

約数ペア:

[(1, 5145327200), (2, 2572663600), (4, 1286331800), (5, 1029065440), (8, 643165900), (10, 514532720), (13, 395794400), (16, 321582950), (20, 257266360), (25, 205813088), (26, 197897200), (32, 160791475), (40, 128633180), (50, 102906544), (52, 98948600), (65, 79158880), (80, 64316590), (100, 51453272), (104, 49474300), (130, 39579440), (160, 32158295), (200, 25726636), (208, 24737150), (260, 19789720), (325, 15831776), (400, 12863318), (416, 12368575), (520, 9894860), (650, 7915888), (800, 6431659), (1040, 4947430), (1300, 3957944), (2080, 2473715), (2600, 1978972), (5200, 989486), (10400, 494743)]