3538271440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{138647}}^1$

素因数の和:138700

約数の個数: 80

約数和(自身を含む): 9283870080

約数和(自身を除く): 5745598640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 12760, 25520, 138647, 277294, 554588, 693235, 1109176, 1386470, 1525117, 2218352, 2772940, 3050234, 4020763, 5545880, 6100468, 7625585, 8041526, 11091760, 12200936, 15251170, 16083052, 20103815, 24401872, 30502340, 32166104, 40207630, 44228393, 61004680, 64332208, 80415260, 88456786, 122009360, 160830520, 176913572, 221141965, 321661040, 353827144, 442283930, 707654288, 884567860, 1769135720, 3538271440]

約数ペア:

[(1, 3538271440), (2, 1769135720), (4, 884567860), (5, 707654288), (8, 442283930), (10, 353827144), (11, 321661040), (16, 221141965), (20, 176913572), (22, 160830520), (29, 122009360), (40, 88456786), (44, 80415260), (55, 64332208), (58, 61004680), (80, 44228393), (88, 40207630), (110, 32166104), (116, 30502340), (145, 24401872), (176, 20103815), (220, 16083052), (232, 15251170), (290, 12200936), (319, 11091760), (440, 8041526), (464, 7625585), (580, 6100468), (638, 5545880), (880, 4020763), (1160, 3050234), (1276, 2772940), (1595, 2218352), (2320, 1525117), (2552, 1386470), (3190, 1109176), (5104, 693235), (6380, 554588), (12760, 277294), (25520, 138647)]