71768450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2693}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 147318696

約数和(自身を除く): 75550246

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 2693, 5330, 5386, 13325, 13465, 26650, 26930, 35009, 67325, 70018, 110413, 134650, 175045, 220826, 350090, 552065, 875225, 1104130, 1435369, 1750450, 2760325, 2870738, 5520650, 7176845, 14353690, 35884225, 71768450]

約数ペア:

[(1, 71768450), (2, 35884225), (5, 14353690), (10, 7176845), (13, 5520650), (25, 2870738), (26, 2760325), (41, 1750450), (50, 1435369), (65, 1104130), (82, 875225), (130, 552065), (205, 350090), (325, 220826), (410, 175045), (533, 134650), (650, 110413), (1025, 70018), (1066, 67325), (2050, 35009), (2665, 26930), (2693, 26650), (5330, 13465), (5386, 13325)]