42521920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 112

約数和(自身を含む): 118798848

約数和(自身を除く): 76276928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 463, 560, 574, 656, 820, 926, 1120, 1148, 1312, 1435, 1640, 1852, 2240, 2296, 2315, 2624, 2870, 3241, 3280, 3704, 4592, 4630, 5740, 6482, 6560, 7408, 9184, 9260, 11480, 12964, 13120, 14816, 16205, 18368, 18520, 18983, 22960, 25928, 29632, 32410, 37040, 37966, 45920, 51856, 64820, 74080, 75932, 91840, 94915, 103712, 129640, 132881, 148160, 151864, 189830, 207424, 259280, 265762, 303728, 379660, 518560, 531524, 607456, 664405, 759320, 1037120, 1063048, 1214912, 1328810, 1518640, 2126096, 2657620, 3037280, 4252192, 5315240, 6074560, 8504384, 10630480, 21260960, 42521920]

約数ペア:

[(1, 42521920), (2, 21260960), (4, 10630480), (5, 8504384), (7, 6074560), (8, 5315240), (10, 4252192), (14, 3037280), (16, 2657620), (20, 2126096), (28, 1518640), (32, 1328810), (35, 1214912), (40, 1063048), (41, 1037120), (56, 759320), (64, 664405), (70, 607456), (80, 531524), (82, 518560), (112, 379660), (140, 303728), (160, 265762), (164, 259280), (205, 207424), (224, 189830), (280, 151864), (287, 148160), (320, 132881), (328, 129640), (410, 103712), (448, 94915), (463, 91840), (560, 75932), (574, 74080), (656, 64820), (820, 51856), (926, 45920), (1120, 37966), (1148, 37040), (1312, 32410), (1435, 29632), (1640, 25928), (1852, 22960), (2240, 18983), (2296, 18520), (2315, 18368), (2624, 16205), (2870, 14816), (3241, 13120), (3280, 12964), (3704, 11480), (4592, 9260), (4630, 9184), (5740, 7408), (6482, 6560)]