2888897200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3923}}^1$

素因数の和:4211

約数の個数: 120

約数和(自身を含む): 7964275968

約数和(自身を除く): 5075378768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 263, 280, 350, 400, 526, 560, 700, 1052, 1315, 1400, 1841, 2104, 2630, 2800, 3682, 3923, 4208, 5260, 6575, 7364, 7846, 9205, 10520, 13150, 14728, 15692, 18410, 19615, 21040, 26300, 27461, 29456, 31384, 36820, 39230, 46025, 52600, 54922, 62768, 73640, 78460, 92050, 98075, 105200, 109844, 137305, 147280, 156920, 184100, 196150, 219688, 274610, 313840, 368200, 392300, 439376, 549220, 686525, 736400, 784600, 1031749, 1098440, 1373050, 1569200, 2063498, 2196880, 2746100, 4126996, 5158745, 5492200, 7222243, 8253992, 10317490, 10984400, 14444486, 16507984, 20634980, 25793725, 28888972, 36111215, 41269960, 51587450, 57777944, 72222430, 82539920, 103174900, 115555888, 144444860, 180556075, 206349800, 288889720, 361112150, 412699600, 577779440, 722224300, 1444448600, 2888897200]

約数ペア:

[(1, 2888897200), (2, 1444448600), (4, 722224300), (5, 577779440), (7, 412699600), (8, 361112150), (10, 288889720), (14, 206349800), (16, 180556075), (20, 144444860), (25, 115555888), (28, 103174900), (35, 82539920), (40, 72222430), (50, 57777944), (56, 51587450), (70, 41269960), (80, 36111215), (100, 28888972), (112, 25793725), (140, 20634980), (175, 16507984), (200, 14444486), (263, 10984400), (280, 10317490), (350, 8253992), (400, 7222243), (526, 5492200), (560, 5158745), (700, 4126996), (1052, 2746100), (1315, 2196880), (1400, 2063498), (1841, 1569200), (2104, 1373050), (2630, 1098440), (2800, 1031749), (3682, 784600), (3923, 736400), (4208, 686525), (5260, 549220), (6575, 439376), (7364, 392300), (7846, 368200), (9205, 313840), (10520, 274610), (13150, 219688), (14728, 196150), (15692, 184100), (18410, 156920), (19615, 147280), (21040, 137305), (26300, 109844), (27461, 105200), (29456, 98075), (31384, 92050), (36820, 78460), (39230, 73640), (46025, 62768), (52600, 54922)]