520065390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1634

約数の個数: 96

約数和(自身を含む): 1372622976

約数和(自身を除く): 852557586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 169, 195, 201, 335, 338, 390, 402, 507, 670, 845, 871, 1005, 1014, 1531, 1690, 1742, 2010, 2535, 2613, 3062, 4355, 4593, 5070, 5226, 7655, 8710, 9186, 11323, 13065, 15310, 19903, 22646, 22965, 26130, 33969, 39806, 45930, 56615, 59709, 67938, 99515, 102577, 113230, 119418, 169845, 199030, 205154, 258739, 298545, 307731, 339690, 512885, 517478, 597090, 615462, 776217, 1025770, 1293695, 1333501, 1538655, 1552434, 2587390, 2667002, 3077310, 3881085, 4000503, 6667505, 7762170, 8001006, 13335010, 17335513, 20002515, 34671026, 40005030, 52006539, 86677565, 104013078, 173355130, 260032695, 520065390]

約数ペア:

[(1, 520065390), (2, 260032695), (3, 173355130), (5, 104013078), (6, 86677565), (10, 52006539), (13, 40005030), (15, 34671026), (26, 20002515), (30, 17335513), (39, 13335010), (65, 8001006), (67, 7762170), (78, 6667505), (130, 4000503), (134, 3881085), (169, 3077310), (195, 2667002), (201, 2587390), (335, 1552434), (338, 1538655), (390, 1333501), (402, 1293695), (507, 1025770), (670, 776217), (845, 615462), (871, 597090), (1005, 517478), (1014, 512885), (1531, 339690), (1690, 307731), (1742, 298545), (2010, 258739), (2535, 205154), (2613, 199030), (3062, 169845), (4355, 119418), (4593, 113230), (5070, 102577), (5226, 99515), (7655, 67938), (8710, 59709), (9186, 56615), (11323, 45930), (13065, 39806), (15310, 33969), (19903, 26130), (22646, 22965)]