2125655312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1259}}^1$

素因数の和:1512

約数の個数: 80

約数和(自身を含む): 4606580160

約数和(自身を除く): 2480924848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 181, 212, 362, 424, 583, 724, 848, 1166, 1259, 1448, 1991, 2332, 2518, 2896, 3982, 4664, 5036, 7964, 9328, 9593, 10072, 13849, 15928, 19186, 20144, 27698, 31856, 38372, 55396, 66727, 76744, 105523, 110792, 133454, 153488, 211046, 221584, 227879, 266908, 422092, 455758, 533816, 733997, 844184, 911516, 1067632, 1467994, 1688368, 1823032, 2506669, 2935988, 3646064, 5013338, 5871976, 10026676, 11743952, 12077587, 20053352, 24155174, 40106704, 48310348, 96620696, 132853457, 193241392, 265706914, 531413828, 1062827656, 2125655312]

約数ペア:

[(1, 2125655312), (2, 1062827656), (4, 531413828), (8, 265706914), (11, 193241392), (16, 132853457), (22, 96620696), (44, 48310348), (53, 40106704), (88, 24155174), (106, 20053352), (176, 12077587), (181, 11743952), (212, 10026676), (362, 5871976), (424, 5013338), (583, 3646064), (724, 2935988), (848, 2506669), (1166, 1823032), (1259, 1688368), (1448, 1467994), (1991, 1067632), (2332, 911516), (2518, 844184), (2896, 733997), (3982, 533816), (4664, 455758), (5036, 422092), (7964, 266908), (9328, 227879), (9593, 221584), (10072, 211046), (13849, 153488), (15928, 133454), (19186, 110792), (20144, 105523), (27698, 76744), (31856, 66727), (38372, 55396)]