85136090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15973}}^1$

素因数の和:16034

約数の個数: 32

約数和(自身を含む): 169068816

約数和(自身を除く): 83932726

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 15973, 31946, 79865, 159730, 207649, 415298, 654893, 1038245, 1309786, 2076490, 3274465, 6548930, 8513609, 17027218, 42568045, 85136090]

約数ペア:

[(1, 85136090), (2, 42568045), (5, 17027218), (10, 8513609), (13, 6548930), (26, 3274465), (41, 2076490), (65, 1309786), (82, 1038245), (130, 654893), (205, 415298), (410, 207649), (533, 159730), (1066, 79865), (2665, 31946), (5330, 15973)]