26909080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 68947200

約数和(自身を除く): 42038120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 2659, 5060, 5318, 10120, 10636, 13295, 21272, 26590, 29249, 53180, 58498, 61157, 106360, 116996, 122314, 146245, 233992, 244628, 292490, 305785, 489256, 584980, 611570, 672727, 1169960, 1223140, 1345454, 2446280, 2690908, 3363635, 5381816, 6727270, 13454540, 26909080]

約数ペア:

[(1, 26909080), (2, 13454540), (4, 6727270), (5, 5381816), (8, 3363635), (10, 2690908), (11, 2446280), (20, 1345454), (22, 1223140), (23, 1169960), (40, 672727), (44, 611570), (46, 584980), (55, 489256), (88, 305785), (92, 292490), (110, 244628), (115, 233992), (184, 146245), (220, 122314), (230, 116996), (253, 106360), (440, 61157), (460, 58498), (506, 53180), (920, 29249), (1012, 26590), (1265, 21272), (2024, 13295), (2530, 10636), (2659, 10120), (5060, 5318)]