422423680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{94291}}^1$

素因数の和:94317

約数の個数: 64

約数和(自身を含む): 1154134080

約数和(自身を除く): 731710400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 94291, 188582, 377164, 471455, 660037, 754328, 942910, 1320074, 1508656, 1885820, 2640148, 3017312, 3300185, 3771640, 5280296, 6034624, 6600370, 7543280, 10560592, 12069248, 13200740, 15086560, 21121184, 26401480, 30173120, 42242368, 52802960, 60346240, 84484736, 105605920, 211211840, 422423680]

約数ペア:

[(1, 422423680), (2, 211211840), (4, 105605920), (5, 84484736), (7, 60346240), (8, 52802960), (10, 42242368), (14, 30173120), (16, 26401480), (20, 21121184), (28, 15086560), (32, 13200740), (35, 12069248), (40, 10560592), (56, 7543280), (64, 6600370), (70, 6034624), (80, 5280296), (112, 3771640), (128, 3300185), (140, 3017312), (160, 2640148), (224, 1885820), (280, 1508656), (320, 1320074), (448, 942910), (560, 754328), (640, 660037), (896, 471455), (1120, 377164), (2240, 188582), (4480, 94291)]