79512340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 177952320

約数和(自身を除く): 98439980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 2521, 3154, 5042, 6308, 7885, 10084, 12605, 15770, 25210, 31540, 47899, 50420, 95798, 191596, 209243, 239495, 418486, 478990, 836972, 957980, 1046215, 2092430, 3975617, 4184860, 7951234, 15902468, 19878085, 39756170, 79512340]

約数ペア:

[(1, 79512340), (2, 39756170), (4, 19878085), (5, 15902468), (10, 7951234), (19, 4184860), (20, 3975617), (38, 2092430), (76, 1046215), (83, 957980), (95, 836972), (166, 478990), (190, 418486), (332, 239495), (380, 209243), (415, 191596), (830, 95798), (1577, 50420), (1660, 47899), (2521, 31540), (3154, 25210), (5042, 15770), (6308, 12605), (7885, 10084)]