229587440

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{4889}}^1$

素因数の和:5489

約数の個数: 40

約数和(自身を含む): 534809520

約数和(自身を除く): 305222080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 2348, 2935, 4696, 4889, 5870, 9392, 9778, 11740, 19556, 23480, 24445, 39112, 46960, 48890, 78224, 97780, 195560, 391120, 2869843, 5739686, 11479372, 14349215, 22958744, 28698430, 45917488, 57396860, 114793720, 229587440]

約数ペア:

[(1, 229587440), (2, 114793720), (4, 57396860), (5, 45917488), (8, 28698430), (10, 22958744), (16, 14349215), (20, 11479372), (40, 5739686), (80, 2869843), (587, 391120), (1174, 195560), (2348, 97780), (2935, 78224), (4696, 48890), (4889, 46960), (5870, 39112), (9392, 24445), (9778, 23480), (11740, 19556)]