7140061760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1716361}}^1$

素因数の和:1716391

約数の個数: 56

約数和(自身を含む): 18310149816

約数和(自身を除く): 11170088056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 1716361, 3432722, 6865444, 8581805, 13730888, 17163610, 22312693, 27461776, 34327220, 44625386, 54923552, 68654440, 89250772, 109847104, 111563465, 137308880, 178501544, 223126930, 274617760, 357003088, 446253860, 549235520, 714006176, 892507720, 1428012352, 1785015440, 3570030880, 7140061760]

約数ペア:

[(1, 7140061760), (2, 3570030880), (4, 1785015440), (5, 1428012352), (8, 892507720), (10, 714006176), (13, 549235520), (16, 446253860), (20, 357003088), (26, 274617760), (32, 223126930), (40, 178501544), (52, 137308880), (64, 111563465), (65, 109847104), (80, 89250772), (104, 68654440), (130, 54923552), (160, 44625386), (208, 34327220), (260, 27461776), (320, 22312693), (416, 17163610), (520, 13730888), (832, 8581805), (1040, 6865444), (2080, 3432722), (4160, 1716361)]