41961140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 95491200

約数和(自身を除く): 53530060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 811, 995, 1622, 1990, 2587, 3244, 3980, 4055, 5174, 8110, 10348, 10543, 12935, 16220, 21086, 25870, 42172, 51740, 52715, 105430, 161389, 210860, 322778, 645556, 806945, 1613890, 2098057, 3227780, 4196114, 8392228, 10490285, 20980570, 41961140]

約数ペア:

[(1, 41961140), (2, 20980570), (4, 10490285), (5, 8392228), (10, 4196114), (13, 3227780), (20, 2098057), (26, 1613890), (52, 806945), (65, 645556), (130, 322778), (199, 210860), (260, 161389), (398, 105430), (796, 52715), (811, 51740), (995, 42172), (1622, 25870), (1990, 21086), (2587, 16220), (3244, 12935), (3980, 10543), (4055, 10348), (5174, 8110)]