6679175680

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84163}}^1$

素因数の和:84217

約数の個数: 80

約数和(自身を含む): 16531156224

約数和(自身を除く): 9851980544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 39680, 79360, 84163, 168326, 336652, 420815, 673304, 841630, 1346608, 1683260, 2609053, 2693216, 3366520, 5218106, 5386432, 6733040, 10436212, 10772864, 13045265, 13466080, 20872424, 21545728, 26090530, 26932160, 41744848, 43091456, 52181060, 53864320, 83489696, 104362120, 107728640, 166979392, 208724240, 215457280, 333958784, 417448480, 667917568, 834896960, 1335835136, 1669793920, 3339587840, 6679175680]

約数ペア:

[(1, 6679175680), (2, 3339587840), (4, 1669793920), (5, 1335835136), (8, 834896960), (10, 667917568), (16, 417448480), (20, 333958784), (31, 215457280), (32, 208724240), (40, 166979392), (62, 107728640), (64, 104362120), (80, 83489696), (124, 53864320), (128, 52181060), (155, 43091456), (160, 41744848), (248, 26932160), (256, 26090530), (310, 21545728), (320, 20872424), (496, 13466080), (512, 13045265), (620, 10772864), (640, 10436212), (992, 6733040), (1240, 5386432), (1280, 5218106), (1984, 3366520), (2480, 2693216), (2560, 2609053), (3968, 1683260), (4960, 1346608), (7936, 841630), (9920, 673304), (15872, 420815), (19840, 336652), (39680, 168326), (79360, 84163)]