2143374800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40289}}^1$

素因数の和:40333

約数の個数: 120

約数和(自身を含む): 6194990400

約数和(自身を除く): 4051615600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3800, 5320, 6650, 7600, 10640, 13300, 26600, 40289, 53200, 80578, 161156, 201445, 282023, 322312, 402890, 564046, 644624, 765491, 805780, 1007225, 1128092, 1410115, 1530982, 1611560, 2014450, 2256184, 2820230, 3061964, 3223120, 3827455, 4028900, 4512368, 5358437, 5640460, 6123928, 7050575, 7654910, 8057800, 10716874, 11280920, 12247856, 14101150, 15309820, 16115600, 19137275, 21433748, 22561840, 26792185, 28202300, 30619640, 38274550, 42867496, 53584370, 56404600, 61239280, 76549100, 85734992, 107168740, 112809200, 133960925, 153098200, 214337480, 267921850, 306196400, 428674960, 535843700, 1071687400, 2143374800]

約数ペア:

[(1, 2143374800), (2, 1071687400), (4, 535843700), (5, 428674960), (7, 306196400), (8, 267921850), (10, 214337480), (14, 153098200), (16, 133960925), (19, 112809200), (20, 107168740), (25, 85734992), (28, 76549100), (35, 61239280), (38, 56404600), (40, 53584370), (50, 42867496), (56, 38274550), (70, 30619640), (76, 28202300), (80, 26792185), (95, 22561840), (100, 21433748), (112, 19137275), (133, 16115600), (140, 15309820), (152, 14101150), (175, 12247856), (190, 11280920), (200, 10716874), (266, 8057800), (280, 7654910), (304, 7050575), (350, 6123928), (380, 5640460), (400, 5358437), (475, 4512368), (532, 4028900), (560, 3827455), (665, 3223120), (700, 3061964), (760, 2820230), (950, 2256184), (1064, 2014450), (1330, 1611560), (1400, 1530982), (1520, 1410115), (1900, 1128092), (2128, 1007225), (2660, 805780), (2800, 765491), (3325, 644624), (3800, 564046), (5320, 402890), (6650, 322312), (7600, 282023), (10640, 201445), (13300, 161156), (26600, 80578), (40289, 53200)]