117579800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 301855680

約数和(自身を除く): 184275880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 200, 205, 260, 325, 328, 410, 520, 533, 650, 820, 1025, 1066, 1103, 1300, 1640, 2050, 2132, 2206, 2600, 2665, 4100, 4264, 4412, 5330, 5515, 8200, 8824, 10660, 11030, 13325, 14339, 21320, 22060, 26650, 27575, 28678, 44120, 45223, 53300, 55150, 57356, 71695, 90446, 106600, 110300, 114712, 143390, 180892, 220600, 226115, 286780, 358475, 361784, 452230, 573560, 587899, 716950, 904460, 1130575, 1175798, 1433900, 1808920, 2261150, 2351596, 2867800, 2939495, 4522300, 4703192, 5878990, 9044600, 11757980, 14697475, 23515960, 29394950, 58789900, 117579800]

約数ペア:

[(1, 117579800), (2, 58789900), (4, 29394950), (5, 23515960), (8, 14697475), (10, 11757980), (13, 9044600), (20, 5878990), (25, 4703192), (26, 4522300), (40, 2939495), (41, 2867800), (50, 2351596), (52, 2261150), (65, 1808920), (82, 1433900), (100, 1175798), (104, 1130575), (130, 904460), (164, 716950), (200, 587899), (205, 573560), (260, 452230), (325, 361784), (328, 358475), (410, 286780), (520, 226115), (533, 220600), (650, 180892), (820, 143390), (1025, 114712), (1066, 110300), (1103, 106600), (1300, 90446), (1640, 71695), (2050, 57356), (2132, 55150), (2206, 53300), (2600, 45223), (2665, 44120), (4100, 28678), (4264, 27575), (4412, 26650), (5330, 22060), (5515, 21320), (8200, 14339), (8824, 13325), (10660, 11030)]