5439200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:556

約数の個数: 72

約数和(自身を含む): 14327208

約数和(自身を除く): 8888008

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, 523, 650, 800, 1040, 1046, 1300, 2080, 2092, 2600, 2615, 4184, 5200, 5230, 6799, 8368, 10400, 10460, 13075, 13598, 16736, 20920, 26150, 27196, 33995, 41840, 52300, 54392, 67990, 83680, 104600, 108784, 135980, 169975, 209200, 217568, 271960, 339950, 418400, 543920, 679900, 1087840, 1359800, 2719600, 5439200]

約数ペア:

[(1, 5439200), (2, 2719600), (4, 1359800), (5, 1087840), (8, 679900), (10, 543920), (13, 418400), (16, 339950), (20, 271960), (25, 217568), (26, 209200), (32, 169975), (40, 135980), (50, 108784), (52, 104600), (65, 83680), (80, 67990), (100, 54392), (104, 52300), (130, 41840), (160, 33995), (200, 27196), (208, 26150), (260, 20920), (325, 16736), (400, 13598), (416, 13075), (520, 10460), (523, 10400), (650, 8368), (800, 6799), (1040, 5230), (1046, 5200), (1300, 4184), (2080, 2615), (2092, 2600)]