24949480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 59927040

約数和(自身を除く): 34977560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 577, 920, 940, 1081, 1154, 1880, 2162, 2308, 2885, 4324, 4616, 5405, 5770, 8648, 10810, 11540, 13271, 21620, 23080, 26542, 27119, 43240, 53084, 54238, 66355, 106168, 108476, 132710, 135595, 216952, 265420, 271190, 530840, 542380, 623737, 1084760, 1247474, 2494948, 3118685, 4989896, 6237370, 12474740, 24949480]

約数ペア:

[(1, 24949480), (2, 12474740), (4, 6237370), (5, 4989896), (8, 3118685), (10, 2494948), (20, 1247474), (23, 1084760), (40, 623737), (46, 542380), (47, 530840), (92, 271190), (94, 265420), (115, 216952), (184, 135595), (188, 132710), (230, 108476), (235, 106168), (376, 66355), (460, 54238), (470, 53084), (577, 43240), (920, 27119), (940, 26542), (1081, 23080), (1154, 21620), (1880, 13271), (2162, 11540), (2308, 10810), (2885, 8648), (4324, 5770), (4616, 5405)]