131159600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2335

約数の個数: 120

約数和(自身を含む): 370361712

約数和(自身を除く): 239202112

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2293, 2600, 2860, 3575, 4400, 4586, 5200, 5720, 7150, 9172, 11440, 11465, 14300, 18344, 22930, 25223, 28600, 29809, 36688, 45860, 50446, 57200, 57325, 59618, 91720, 100892, 114650, 119236, 126115, 149045, 183440, 201784, 229300, 238472, 252230, 298090, 327899, 403568, 458600, 476944, 504460, 596180, 630575, 655798, 745225, 917200, 1008920, 1192360, 1261150, 1311596, 1490450, 1639495, 2017840, 2384720, 2522300, 2623192, 2980900, 3278990, 5044600, 5246384, 5961800, 6557980, 8197475, 10089200, 11923600, 13115960, 16394950, 26231920, 32789900, 65579800, 131159600]

約数ペア:

[(1, 131159600), (2, 65579800), (4, 32789900), (5, 26231920), (8, 16394950), (10, 13115960), (11, 11923600), (13, 10089200), (16, 8197475), (20, 6557980), (22, 5961800), (25, 5246384), (26, 5044600), (40, 3278990), (44, 2980900), (50, 2623192), (52, 2522300), (55, 2384720), (65, 2017840), (80, 1639495), (88, 1490450), (100, 1311596), (104, 1261150), (110, 1192360), (130, 1008920), (143, 917200), (176, 745225), (200, 655798), (208, 630575), (220, 596180), (260, 504460), (275, 476944), (286, 458600), (325, 403568), (400, 327899), (440, 298090), (520, 252230), (550, 238472), (572, 229300), (650, 201784), (715, 183440), (880, 149045), (1040, 126115), (1100, 119236), (1144, 114650), (1300, 100892), (1430, 91720), (2200, 59618), (2288, 57325), (2293, 57200), (2600, 50446), (2860, 45860), (3575, 36688), (4400, 29809), (4586, 28600), (5200, 25223), (5720, 22930), (7150, 18344), (9172, 14300), (11440, 11465)]