1952440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 5299200

約数和(自身を除く): 3346760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 367, 380, 532, 665, 734, 760, 1064, 1330, 1468, 1835, 2569, 2660, 2936, 3670, 5138, 5320, 6973, 7340, 10276, 12845, 13946, 14680, 20552, 25690, 27892, 34865, 48811, 51380, 55784, 69730, 97622, 102760, 139460, 195244, 244055, 278920, 390488, 488110, 976220, 1952440]

約数ペア:

[(1, 1952440), (2, 976220), (4, 488110), (5, 390488), (7, 278920), (8, 244055), (10, 195244), (14, 139460), (19, 102760), (20, 97622), (28, 69730), (35, 55784), (38, 51380), (40, 48811), (56, 34865), (70, 27892), (76, 25690), (95, 20552), (133, 14680), (140, 13946), (152, 12845), (190, 10276), (266, 7340), (280, 6973), (367, 5320), (380, 5138), (532, 3670), (665, 2936), (734, 2660), (760, 2569), (1064, 1835), (1330, 1468)]