1098632810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 2275257600

約数和(自身を除く): 1176624790

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 131, 145, 239, 242, 262, 290, 319, 478, 605, 638, 655, 1195, 1210, 1310, 1441, 1595, 2390, 2629, 2882, 3190, 3509, 3799, 5258, 6931, 7018, 7205, 7598, 13145, 13862, 14410, 15851, 17545, 18995, 26290, 28919, 31309, 31702, 34655, 35090, 37990, 41789, 57838, 62618, 69310, 76241, 79255, 83578, 144595, 152482, 156545, 158510, 208945, 289190, 313090, 344399, 381205, 417890, 459679, 688798, 762410, 838651, 907961, 919358, 1677302, 1721995, 1815922, 2298395, 3443990, 3788389, 4193255, 4539805, 4596790, 7576778, 8386510, 9079610, 9987571, 18941945, 19975142, 37883890, 49937855, 99875710, 109863281, 219726562, 549316405, 1098632810]

約数ペア:

[(1, 1098632810), (2, 549316405), (5, 219726562), (10, 109863281), (11, 99875710), (22, 49937855), (29, 37883890), (55, 19975142), (58, 18941945), (110, 9987571), (121, 9079610), (131, 8386510), (145, 7576778), (239, 4596790), (242, 4539805), (262, 4193255), (290, 3788389), (319, 3443990), (478, 2298395), (605, 1815922), (638, 1721995), (655, 1677302), (1195, 919358), (1210, 907961), (1310, 838651), (1441, 762410), (1595, 688798), (2390, 459679), (2629, 417890), (2882, 381205), (3190, 344399), (3509, 313090), (3799, 289190), (5258, 208945), (6931, 158510), (7018, 156545), (7205, 152482), (7598, 144595), (13145, 83578), (13862, 79255), (14410, 76241), (15851, 69310), (17545, 62618), (18995, 57838), (26290, 41789), (28919, 37990), (31309, 35090), (31702, 34655)]