66509440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6113}}^1$

素因数の和:6149

約数の個数: 64

約数和(自身を含む): 168379560

約数和(自身を除く): 101870120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 6113, 10880, 12226, 24452, 30565, 48904, 61130, 97808, 103921, 122260, 195616, 207842, 244520, 391232, 415684, 489040, 519605, 782464, 831368, 978080, 1039210, 1662736, 1956160, 2078420, 3325472, 3912320, 4156840, 6650944, 8313680, 13301888, 16627360, 33254720, 66509440]

約数ペア:

[(1, 66509440), (2, 33254720), (4, 16627360), (5, 13301888), (8, 8313680), (10, 6650944), (16, 4156840), (17, 3912320), (20, 3325472), (32, 2078420), (34, 1956160), (40, 1662736), (64, 1039210), (68, 978080), (80, 831368), (85, 782464), (128, 519605), (136, 489040), (160, 415684), (170, 391232), (272, 244520), (320, 207842), (340, 195616), (544, 122260), (640, 103921), (680, 97808), (1088, 61130), (1360, 48904), (2176, 30565), (2720, 24452), (5440, 12226), (6113, 10880)]