25295360

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 62386632

約数和(自身を除く): 37091272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 241, 256, 320, 328, 410, 482, 512, 640, 656, 820, 964, 1205, 1280, 1312, 1640, 1928, 2410, 2560, 2624, 3280, 3856, 4820, 5248, 6560, 7712, 9640, 9881, 10496, 13120, 15424, 19280, 19762, 20992, 26240, 30848, 38560, 39524, 49405, 52480, 61696, 77120, 79048, 98810, 104960, 123392, 154240, 158096, 197620, 308480, 316192, 395240, 616960, 632384, 790480, 1264768, 1580960, 2529536, 3161920, 5059072, 6323840, 12647680, 25295360]

約数ペア:

[(1, 25295360), (2, 12647680), (4, 6323840), (5, 5059072), (8, 3161920), (10, 2529536), (16, 1580960), (20, 1264768), (32, 790480), (40, 632384), (41, 616960), (64, 395240), (80, 316192), (82, 308480), (128, 197620), (160, 158096), (164, 154240), (205, 123392), (241, 104960), (256, 98810), (320, 79048), (328, 77120), (410, 61696), (482, 52480), (512, 49405), (640, 39524), (656, 38560), (820, 30848), (964, 26240), (1205, 20992), (1280, 19762), (1312, 19280), (1640, 15424), (1928, 13120), (2410, 10496), (2560, 9881), (2624, 9640), (3280, 7712), (3856, 6560), (4820, 5248)]