1255804550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2335

約数の個数: 144

約数和(自身を含む): 3161318496

約数和(自身を除く): 1905513946

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 175, 182, 242, 275, 286, 325, 350, 385, 455, 550, 605, 650, 715, 770, 847, 910, 1001, 1210, 1430, 1573, 1694, 1925, 2002, 2275, 2281, 3025, 3146, 3575, 3850, 4235, 4550, 4562, 5005, 6050, 7150, 7865, 8470, 10010, 11011, 11405, 15730, 15967, 21175, 22022, 22810, 25025, 25091, 29653, 31934, 39325, 42350, 50050, 50182, 55055, 57025, 59306, 78650, 79835, 110110, 114050, 125455, 148265, 159670, 175637, 207571, 250910, 275275, 276001, 296530, 326183, 351274, 399175, 415142, 550550, 552002, 627275, 652366, 741325, 798350, 878185, 1037855, 1254550, 1380005, 1482650, 1630915, 1756370, 1932007, 2075710, 2283281, 2760010, 3261830, 3588013, 3864014, 4390925, 4566562, 5189275, 6900025, 7176026, 8154575, 8781850, 9660035, 10378550, 11416405, 13800050, 16309150, 17940065, 19320070, 22832810, 25116091, 35880130, 48300175, 50232182, 57082025, 89700325, 96600350, 114164050, 125580455, 179400650, 251160910, 627902275, 1255804550]

約数ペア:

[(1, 1255804550), (2, 627902275), (5, 251160910), (7, 179400650), (10, 125580455), (11, 114164050), (13, 96600350), (14, 89700325), (22, 57082025), (25, 50232182), (26, 48300175), (35, 35880130), (50, 25116091), (55, 22832810), (65, 19320070), (70, 17940065), (77, 16309150), (91, 13800050), (110, 11416405), (121, 10378550), (130, 9660035), (143, 8781850), (154, 8154575), (175, 7176026), (182, 6900025), (242, 5189275), (275, 4566562), (286, 4390925), (325, 3864014), (350, 3588013), (385, 3261830), (455, 2760010), (550, 2283281), (605, 2075710), (650, 1932007), (715, 1756370), (770, 1630915), (847, 1482650), (910, 1380005), (1001, 1254550), (1210, 1037855), (1430, 878185), (1573, 798350), (1694, 741325), (1925, 652366), (2002, 627275), (2275, 552002), (2281, 550550), (3025, 415142), (3146, 399175), (3575, 351274), (3850, 326183), (4235, 296530), (4550, 276001), (4562, 275275), (5005, 250910), (6050, 207571), (7150, 175637), (7865, 159670), (8470, 148265), (10010, 125455), (11011, 114050), (11405, 110110), (15730, 79835), (15967, 78650), (21175, 59306), (22022, 57025), (22810, 55055), (25025, 50182), (25091, 50050), (29653, 42350), (31934, 39325)]