16390004960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{770207}}^1$

素因数の和:770248

約数の個数: 96

約数和(自身を含む): 46582179840

約数和(自身を除く): 30192174880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 770207, 1540414, 3080828, 3851035, 5391449, 6161656, 7702070, 10782898, 12323312, 14633933, 15404140, 21565796, 24646624, 26957245, 29267866, 30808280, 43131592, 53914490, 58535732, 61616560, 73169665, 86263184, 102437531, 107828980, 117071464, 123233120, 146339330, 172526368, 204875062, 215657960, 234142928, 292678660, 409750124, 431315920, 468285856, 512187655, 585357320, 819500248, 862631840, 1024375310, 1170714640, 1639000496, 2048750620, 2341429280, 3278000992, 4097501240, 8195002480, 16390004960]

約数ペア:

[(1, 16390004960), (2, 8195002480), (4, 4097501240), (5, 3278000992), (7, 2341429280), (8, 2048750620), (10, 1639000496), (14, 1170714640), (16, 1024375310), (19, 862631840), (20, 819500248), (28, 585357320), (32, 512187655), (35, 468285856), (38, 431315920), (40, 409750124), (56, 292678660), (70, 234142928), (76, 215657960), (80, 204875062), (95, 172526368), (112, 146339330), (133, 123233120), (140, 117071464), (152, 107828980), (160, 102437531), (190, 86263184), (224, 73169665), (266, 61616560), (280, 58535732), (304, 53914490), (380, 43131592), (532, 30808280), (560, 29267866), (608, 26957245), (665, 24646624), (760, 21565796), (1064, 15404140), (1120, 14633933), (1330, 12323312), (1520, 10782898), (2128, 7702070), (2660, 6161656), (3040, 5391449), (4256, 3851035), (5320, 3080828), (10640, 1540414), (21280, 770207)]