105668480

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4087

約数の個数: 64

約数和(自身を含む): 258839280

約数和(自身を除く): 153170800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 4027, 5248, 6560, 8054, 13120, 16108, 20135, 26240, 32216, 40270, 64432, 80540, 128864, 161080, 165107, 257728, 322160, 330214, 515456, 644320, 660428, 825535, 1288640, 1320856, 1651070, 2577280, 2641712, 3302140, 5283424, 6604280, 10566848, 13208560, 21133696, 26417120, 52834240, 105668480]

約数ペア:

[(1, 105668480), (2, 52834240), (4, 26417120), (5, 21133696), (8, 13208560), (10, 10566848), (16, 6604280), (20, 5283424), (32, 3302140), (40, 2641712), (41, 2577280), (64, 1651070), (80, 1320856), (82, 1288640), (128, 825535), (160, 660428), (164, 644320), (205, 515456), (320, 330214), (328, 322160), (410, 257728), (640, 165107), (656, 161080), (820, 128864), (1312, 80540), (1640, 64432), (2624, 40270), (3280, 32216), (4027, 26240), (5248, 20135), (6560, 16108), (8054, 13120)]