40268670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 105477120

約数和(自身を除く): 65208450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 1307, 2054, 2370, 2614, 3081, 3921, 5135, 6162, 6535, 7842, 10270, 13070, 15405, 16991, 19605, 30810, 33982, 39210, 50973, 84955, 101946, 103253, 169910, 206506, 254865, 309759, 509730, 516265, 619518, 1032530, 1342289, 1548795, 2684578, 3097590, 4026867, 6711445, 8053734, 13422890, 20134335, 40268670]

約数ペア:

[(1, 40268670), (2, 20134335), (3, 13422890), (5, 8053734), (6, 6711445), (10, 4026867), (13, 3097590), (15, 2684578), (26, 1548795), (30, 1342289), (39, 1032530), (65, 619518), (78, 516265), (79, 509730), (130, 309759), (158, 254865), (195, 206506), (237, 169910), (390, 103253), (395, 101946), (474, 84955), (790, 50973), (1027, 39210), (1185, 33982), (1307, 30810), (2054, 19605), (2370, 16991), (2614, 15405), (3081, 13070), (3921, 10270), (5135, 7842), (6162, 6535)]