48721400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2677}}^1$

素因数の和:2713

約数の個数: 96

約数和(自身を含む): 139470240

約数和(自身を除く): 90748840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 2677, 3640, 4550, 5354, 9100, 10708, 13385, 18200, 18739, 21416, 26770, 34801, 37478, 53540, 66925, 69602, 74956, 93695, 107080, 133850, 139204, 149912, 174005, 187390, 243607, 267700, 278408, 348010, 374780, 468475, 487214, 535400, 696020, 749560, 870025, 936950, 974428, 1218035, 1392040, 1740050, 1873900, 1948856, 2436070, 3480100, 3747800, 4872140, 6090175, 6960200, 9744280, 12180350, 24360700, 48721400]

約数ペア:

[(1, 48721400), (2, 24360700), (4, 12180350), (5, 9744280), (7, 6960200), (8, 6090175), (10, 4872140), (13, 3747800), (14, 3480100), (20, 2436070), (25, 1948856), (26, 1873900), (28, 1740050), (35, 1392040), (40, 1218035), (50, 974428), (52, 936950), (56, 870025), (65, 749560), (70, 696020), (91, 535400), (100, 487214), (104, 468475), (130, 374780), (140, 348010), (175, 278408), (182, 267700), (200, 243607), (260, 187390), (280, 174005), (325, 149912), (350, 139204), (364, 133850), (455, 107080), (520, 93695), (650, 74956), (700, 69602), (728, 66925), (910, 53540), (1300, 37478), (1400, 34801), (1820, 26770), (2275, 21416), (2600, 18739), (2677, 18200), (3640, 13385), (4550, 10708), (5354, 9100)]