857823200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{82483}}^1$

素因数の和:82516

約数の個数: 72

約数和(自身を含む): 2255277528

約数和(自身を除く): 1397454328

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, 82483, 164966, 329932, 412415, 659864, 824830, 1072279, 1319728, 1649660, 2062075, 2144558, 2639456, 3299320, 4124150, 4289116, 5361395, 6598640, 8248300, 8578232, 10722790, 13197280, 16496600, 17156464, 21445580, 26806975, 32993200, 34312928, 42891160, 53613950, 65986400, 85782320, 107227900, 171564640, 214455800, 428911600, 857823200]

約数ペア:

[(1, 857823200), (2, 428911600), (4, 214455800), (5, 171564640), (8, 107227900), (10, 85782320), (13, 65986400), (16, 53613950), (20, 42891160), (25, 34312928), (26, 32993200), (32, 26806975), (40, 21445580), (50, 17156464), (52, 16496600), (65, 13197280), (80, 10722790), (100, 8578232), (104, 8248300), (130, 6598640), (160, 5361395), (200, 4289116), (208, 4124150), (260, 3299320), (325, 2639456), (400, 2144558), (416, 2062075), (520, 1649660), (650, 1319728), (800, 1072279), (1040, 824830), (1300, 659864), (2080, 412415), (2600, 329932), (5200, 164966), (10400, 82483)]