3958496000

素因数分解:

$2^8\times 5^3\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1335

約数の個数: 144

約数和(自身を含む): 9965137728

約数和(自身を除く): 6006641728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 125, 128, 160, 200, 206, 250, 256, 320, 400, 412, 500, 515, 640, 800, 824, 1000, 1030, 1201, 1280, 1600, 1648, 2000, 2060, 2402, 2575, 3200, 3296, 4000, 4120, 4804, 5150, 6005, 6400, 6592, 8000, 8240, 9608, 10300, 12010, 12875, 13184, 16000, 16480, 19216, 20600, 24020, 25750, 26368, 30025, 32000, 32960, 38432, 41200, 48040, 51500, 60050, 65920, 76864, 82400, 96080, 103000, 120100, 123703, 131840, 150125, 153728, 164800, 192160, 206000, 240200, 247406, 300250, 307456, 329600, 384320, 412000, 480400, 494812, 600500, 618515, 659200, 768640, 824000, 960800, 989624, 1201000, 1237030, 1537280, 1648000, 1921600, 1979248, 2402000, 2474060, 3092575, 3296000, 3843200, 3958496, 4804000, 4948120, 6185150, 7686400, 7916992, 9608000, 9896240, 12370300, 15462875, 15833984, 19216000, 19792480, 24740600, 30925750, 31667968, 38432000, 39584960, 49481200, 61851500, 79169920, 98962400, 123703000, 158339840, 197924800, 247406000, 395849600, 494812000, 791699200, 989624000, 1979248000, 3958496000]

約数ペア:

[(1, 3958496000), (2, 1979248000), (4, 989624000), (5, 791699200), (8, 494812000), (10, 395849600), (16, 247406000), (20, 197924800), (25, 158339840), (32, 123703000), (40, 98962400), (50, 79169920), (64, 61851500), (80, 49481200), (100, 39584960), (103, 38432000), (125, 31667968), (128, 30925750), (160, 24740600), (200, 19792480), (206, 19216000), (250, 15833984), (256, 15462875), (320, 12370300), (400, 9896240), (412, 9608000), (500, 7916992), (515, 7686400), (640, 6185150), (800, 4948120), (824, 4804000), (1000, 3958496), (1030, 3843200), (1201, 3296000), (1280, 3092575), (1600, 2474060), (1648, 2402000), (2000, 1979248), (2060, 1921600), (2402, 1648000), (2575, 1537280), (3200, 1237030), (3296, 1201000), (4000, 989624), (4120, 960800), (4804, 824000), (5150, 768640), (6005, 659200), (6400, 618515), (6592, 600500), (8000, 494812), (8240, 480400), (9608, 412000), (10300, 384320), (12010, 329600), (12875, 307456), (13184, 300250), (16000, 247406), (16480, 240200), (19216, 206000), (20600, 192160), (24020, 164800), (25750, 153728), (26368, 150125), (30025, 131840), (32000, 123703), (32960, 120100), (38432, 103000), (41200, 96080), (48040, 82400), (51500, 76864), (60050, 65920)]