12053260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 26290656

約数和(自身を除く): 14237396

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 106, 137, 166, 212, 265, 274, 332, 415, 530, 548, 685, 830, 1060, 1370, 1660, 2740, 4399, 7261, 8798, 11371, 14522, 17596, 21995, 22742, 29044, 36305, 43990, 45484, 56855, 72610, 87980, 113710, 145220, 227420, 602663, 1205326, 2410652, 3013315, 6026630, 12053260]

約数ペア:

[(1, 12053260), (2, 6026630), (4, 3013315), (5, 2410652), (10, 1205326), (20, 602663), (53, 227420), (83, 145220), (106, 113710), (137, 87980), (166, 72610), (212, 56855), (265, 45484), (274, 43990), (332, 36305), (415, 29044), (530, 22742), (548, 21995), (685, 17596), (830, 14522), (1060, 11371), (1370, 8798), (1660, 7261), (2740, 4399)]