1272364450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2732

約数の個数: 96

約数和(自身を含む): 2887136640

約数和(自身を除く): 1614772190

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 73, 95, 133, 146, 175, 190, 266, 350, 365, 475, 511, 665, 730, 950, 1022, 1330, 1387, 1825, 2555, 2621, 2774, 3325, 3650, 5110, 5242, 6650, 6935, 9709, 12775, 13105, 13870, 18347, 19418, 25550, 26210, 34675, 36694, 48545, 49799, 65525, 69350, 91735, 97090, 99598, 131050, 183470, 191333, 242725, 248995, 348593, 382666, 458675, 485450, 497990, 697186, 917350, 956665, 1244975, 1339331, 1742965, 1913330, 2489950, 2678662, 3485930, 3635327, 4783325, 6696655, 7270654, 8714825, 9566650, 13393310, 17429650, 18176635, 25447289, 33483275, 36353270, 50894578, 66966550, 90883175, 127236445, 181766350, 254472890, 636182225, 1272364450]

約数ペア:

[(1, 1272364450), (2, 636182225), (5, 254472890), (7, 181766350), (10, 127236445), (14, 90883175), (19, 66966550), (25, 50894578), (35, 36353270), (38, 33483275), (50, 25447289), (70, 18176635), (73, 17429650), (95, 13393310), (133, 9566650), (146, 8714825), (175, 7270654), (190, 6696655), (266, 4783325), (350, 3635327), (365, 3485930), (475, 2678662), (511, 2489950), (665, 1913330), (730, 1742965), (950, 1339331), (1022, 1244975), (1330, 956665), (1387, 917350), (1825, 697186), (2555, 497990), (2621, 485450), (2774, 458675), (3325, 382666), (3650, 348593), (5110, 248995), (5242, 242725), (6650, 191333), (6935, 183470), (9709, 131050), (12775, 99598), (13105, 97090), (13870, 91735), (18347, 69350), (19418, 65525), (25550, 49799), (26210, 48545), (34675, 36694)]