580464170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4019}}^1$

素因数の和:4151

約数の個数: 64

約数和(自身を含む): 1239960960

約数和(自身を除く): 659496790

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 101, 110, 130, 143, 202, 286, 505, 715, 1010, 1111, 1313, 1430, 2222, 2626, 4019, 5555, 6565, 8038, 11110, 13130, 14443, 20095, 28886, 40190, 44209, 52247, 72215, 88418, 104494, 144430, 221045, 261235, 405919, 442090, 522470, 574717, 811838, 1149434, 2029595, 2873585, 4059190, 4465109, 5276947, 5747170, 8930218, 10553894, 22325545, 26384735, 44651090, 52769470, 58046417, 116092834, 290232085, 580464170]

約数ペア:

[(1, 580464170), (2, 290232085), (5, 116092834), (10, 58046417), (11, 52769470), (13, 44651090), (22, 26384735), (26, 22325545), (55, 10553894), (65, 8930218), (101, 5747170), (110, 5276947), (130, 4465109), (143, 4059190), (202, 2873585), (286, 2029595), (505, 1149434), (715, 811838), (1010, 574717), (1111, 522470), (1313, 442090), (1430, 405919), (2222, 261235), (2626, 221045), (4019, 144430), (5555, 104494), (6565, 88418), (8038, 72215), (11110, 52247), (13130, 44209), (14443, 40190), (20095, 28886)]