136033160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2622

約数の個数: 64

約数和(自身を含む): 326851200

約数和(自身を除く): 190818040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 71, 76, 95, 142, 152, 190, 284, 355, 380, 568, 710, 760, 1349, 1420, 2521, 2698, 2840, 5042, 5396, 6745, 10084, 10792, 12605, 13490, 20168, 25210, 26980, 47899, 50420, 53960, 95798, 100840, 178991, 191596, 239495, 357982, 383192, 478990, 715964, 894955, 957980, 1431928, 1789910, 1915960, 3400829, 3579820, 6801658, 7159640, 13603316, 17004145, 27206632, 34008290, 68016580, 136033160]

約数ペア:

[(1, 136033160), (2, 68016580), (4, 34008290), (5, 27206632), (8, 17004145), (10, 13603316), (19, 7159640), (20, 6801658), (38, 3579820), (40, 3400829), (71, 1915960), (76, 1789910), (95, 1431928), (142, 957980), (152, 894955), (190, 715964), (284, 478990), (355, 383192), (380, 357982), (568, 239495), (710, 191596), (760, 178991), (1349, 100840), (1420, 95798), (2521, 53960), (2698, 50420), (2840, 47899), (5042, 26980), (5396, 25210), (6745, 20168), (10084, 13490), (10792, 12605)]