2536480

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 6096384

約数和(自身を除く): 3559904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 191, 332, 382, 415, 664, 764, 830, 955, 1328, 1528, 1660, 1910, 2656, 3056, 3320, 3820, 6112, 6640, 7640, 13280, 15280, 15853, 30560, 31706, 63412, 79265, 126824, 158530, 253648, 317060, 507296, 634120, 1268240, 2536480]

約数ペア:

[(1, 2536480), (2, 1268240), (4, 634120), (5, 507296), (8, 317060), (10, 253648), (16, 158530), (20, 126824), (32, 79265), (40, 63412), (80, 31706), (83, 30560), (160, 15853), (166, 15280), (191, 13280), (332, 7640), (382, 6640), (415, 6112), (664, 3820), (764, 3320), (830, 3056), (955, 2656), (1328, 1910), (1528, 1660)]