100382080

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2341}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 243661680

約数和(自身を除く): 143279600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1340, 2144, 2341, 2680, 4288, 4682, 5360, 8576, 9364, 10720, 11705, 18728, 21440, 23410, 37456, 42880, 46820, 74912, 93640, 149824, 156847, 187280, 299648, 313694, 374560, 627388, 749120, 784235, 1254776, 1498240, 1568470, 2509552, 3136940, 5019104, 6273880, 10038208, 12547760, 20076416, 25095520, 50191040, 100382080]

約数ペア:

[(1, 100382080), (2, 50191040), (4, 25095520), (5, 20076416), (8, 12547760), (10, 10038208), (16, 6273880), (20, 5019104), (32, 3136940), (40, 2509552), (64, 1568470), (67, 1498240), (80, 1254776), (128, 784235), (134, 749120), (160, 627388), (268, 374560), (320, 313694), (335, 299648), (536, 187280), (640, 156847), (670, 149824), (1072, 93640), (1340, 74912), (2144, 46820), (2341, 42880), (2680, 37456), (4288, 23410), (4682, 21440), (5360, 18728), (8576, 11705), (9364, 10720)]