26453680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 70066944

約数和(自身を除く): 43613264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1307, 1840, 2024, 2530, 2614, 4048, 5060, 5228, 6535, 10120, 10456, 13070, 14377, 20240, 20912, 26140, 28754, 30061, 52280, 57508, 60122, 71885, 104560, 115016, 120244, 143770, 150305, 230032, 240488, 287540, 300610, 330671, 480976, 575080, 601220, 661342, 1150160, 1202440, 1322684, 1653355, 2404880, 2645368, 3306710, 5290736, 6613420, 13226840, 26453680]

約数ペア:

[(1, 26453680), (2, 13226840), (4, 6613420), (5, 5290736), (8, 3306710), (10, 2645368), (11, 2404880), (16, 1653355), (20, 1322684), (22, 1202440), (23, 1150160), (40, 661342), (44, 601220), (46, 575080), (55, 480976), (80, 330671), (88, 300610), (92, 287540), (110, 240488), (115, 230032), (176, 150305), (184, 143770), (220, 120244), (230, 115016), (253, 104560), (368, 71885), (440, 60122), (460, 57508), (506, 52280), (880, 30061), (920, 28754), (1012, 26140), (1265, 20912), (1307, 20240), (1840, 14377), (2024, 13070), (2530, 10456), (2614, 10120), (4048, 6535), (5060, 5228)]