115016890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 222082560

約数和(自身を除く): 107065670

約数列:

[1, 2, 5, 10, 41, 53, 67, 79, 82, 106, 134, 158, 205, 265, 335, 395, 410, 530, 670, 790, 2173, 2747, 3239, 3551, 4187, 4346, 5293, 5494, 6478, 7102, 8374, 10586, 10865, 13735, 16195, 17755, 20935, 21730, 26465, 27470, 32390, 35510, 41870, 52930, 145591, 171667, 217013, 280529, 291182, 343334, 434026, 561058, 727955, 858335, 1085065, 1402645, 1455910, 1716670, 2170130, 2805290, 11501689, 23003378, 57508445, 115016890]

約数ペア:

[(1, 115016890), (2, 57508445), (5, 23003378), (10, 11501689), (41, 2805290), (53, 2170130), (67, 1716670), (79, 1455910), (82, 1402645), (106, 1085065), (134, 858335), (158, 727955), (205, 561058), (265, 434026), (335, 343334), (395, 291182), (410, 280529), (530, 217013), (670, 171667), (790, 145591), (2173, 52930), (2747, 41870), (3239, 35510), (3551, 32390), (4187, 27470), (4346, 26465), (5293, 21730), (5494, 20935), (6478, 17755), (7102, 16195), (8374, 13735), (10586, 10865)]