1555147532510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{19813}}^1$

素因数の和:20394

約数の個数: 128

約数和(自身を含む): 3321828195840

約数和(自身を除く): 1766680663330

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 131, 143, 262, 286, 419, 655, 715, 838, 1310, 1430, 1441, 1703, 2095, 2882, 3406, 4190, 4609, 5447, 7205, 8515, 9218, 10894, 14410, 17030, 18733, 19813, 23045, 27235, 37466, 39626, 46090, 54470, 54889, 59917, 93665, 99065, 109778, 119834, 187330, 198130, 217943, 257569, 274445, 299585, 435886, 515138, 548890, 599170, 603779, 713557, 1089715, 1207558, 1287845, 1427114, 2179430, 2575690, 2595503, 2833259, 3018895, 3567785, 5191006, 5666518, 6037790, 7135570, 7849127, 8301647, 12977515, 14166295, 15698254, 16603294, 25955030, 28332590, 28550533, 33741539, 39245635, 41508235, 57101066, 67483078, 78491270, 83016470, 91318117, 107921411, 142752665, 168707695, 182636234, 215842822, 285505330, 337415390, 371156929, 456590585, 539607055, 742313858, 913181170, 1079214110, 1087515757, 1187135521, 1855784645, 2175031514, 2374271042, 3711569290, 5437578785, 5935677605, 10875157570, 11871355210, 11962673327, 14137704841, 23925346654, 28275409682, 59813366635, 70688524205, 119626733270, 141377048410, 155514753251, 311029506502, 777573766255, 1555147532510]

約数ペア:

[(1, 1555147532510), (2, 777573766255), (5, 311029506502), (10, 155514753251), (11, 141377048410), (13, 119626733270), (22, 70688524205), (26, 59813366635), (55, 28275409682), (65, 23925346654), (110, 14137704841), (130, 11962673327), (131, 11871355210), (143, 10875157570), (262, 5935677605), (286, 5437578785), (419, 3711569290), (655, 2374271042), (715, 2175031514), (838, 1855784645), (1310, 1187135521), (1430, 1087515757), (1441, 1079214110), (1703, 913181170), (2095, 742313858), (2882, 539607055), (3406, 456590585), (4190, 371156929), (4609, 337415390), (5447, 285505330), (7205, 215842822), (8515, 182636234), (9218, 168707695), (10894, 142752665), (14410, 107921411), (17030, 91318117), (18733, 83016470), (19813, 78491270), (23045, 67483078), (27235, 57101066), (37466, 41508235), (39626, 39245635), (46090, 33741539), (54470, 28550533), (54889, 28332590), (59917, 25955030), (93665, 16603294), (99065, 15698254), (109778, 14166295), (119834, 12977515), (187330, 8301647), (198130, 7849127), (217943, 7135570), (257569, 6037790), (274445, 5666518), (299585, 5191006), (435886, 3567785), (515138, 3018895), (548890, 2833259), (599170, 2595503), (603779, 2575690), (713557, 2179430), (1089715, 1427114), (1207558, 1287845)]