42912160

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4003}}^1$

素因数の和:4085

約数の個数: 48

約数和(自身を含む): 102918816

約数和(自身を除く): 60006656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 4003, 5360, 8006, 10720, 16012, 20015, 32024, 40030, 64048, 80060, 128096, 160120, 268201, 320240, 536402, 640480, 1072804, 1341005, 2145608, 2682010, 4291216, 5364020, 8582432, 10728040, 21456080, 42912160]

約数ペア:

[(1, 42912160), (2, 21456080), (4, 10728040), (5, 8582432), (8, 5364020), (10, 4291216), (16, 2682010), (20, 2145608), (32, 1341005), (40, 1072804), (67, 640480), (80, 536402), (134, 320240), (160, 268201), (268, 160120), (335, 128096), (536, 80060), (670, 64048), (1072, 40030), (1340, 32024), (2144, 20015), (2680, 16012), (4003, 10720), (5360, 8006)]