556480

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 56

約数和(自身を含む): 1389888

約数和(自身を除く): 833408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 64, 74, 80, 94, 148, 160, 185, 188, 235, 296, 320, 370, 376, 470, 592, 740, 752, 940, 1184, 1480, 1504, 1739, 1880, 2368, 2960, 3008, 3478, 3760, 5920, 6956, 7520, 8695, 11840, 13912, 15040, 17390, 27824, 34780, 55648, 69560, 111296, 139120, 278240, 556480]

約数ペア:

[(1, 556480), (2, 278240), (4, 139120), (5, 111296), (8, 69560), (10, 55648), (16, 34780), (20, 27824), (32, 17390), (37, 15040), (40, 13912), (47, 11840), (64, 8695), (74, 7520), (80, 6956), (94, 5920), (148, 3760), (160, 3478), (185, 3008), (188, 2960), (235, 2368), (296, 1880), (320, 1739), (370, 1504), (376, 1480), (470, 1184), (592, 940), (740, 752)]