34578560

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 83666520

約数和(自身を除く): 49087960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 557, 640, 776, 970, 1114, 1552, 1940, 2228, 2785, 3104, 3880, 4456, 5570, 6208, 7760, 8912, 11140, 12416, 15520, 17824, 22280, 31040, 35648, 44560, 54029, 62080, 71296, 89120, 108058, 178240, 216116, 270145, 356480, 432232, 540290, 864464, 1080580, 1728928, 2161160, 3457856, 4322320, 6915712, 8644640, 17289280, 34578560]

約数ペア:

[(1, 34578560), (2, 17289280), (4, 8644640), (5, 6915712), (8, 4322320), (10, 3457856), (16, 2161160), (20, 1728928), (32, 1080580), (40, 864464), (64, 540290), (80, 432232), (97, 356480), (128, 270145), (160, 216116), (194, 178240), (320, 108058), (388, 89120), (485, 71296), (557, 62080), (640, 54029), (776, 44560), (970, 35648), (1114, 31040), (1552, 22280), (1940, 17824), (2228, 15520), (2785, 12416), (3104, 11140), (3880, 8912), (4456, 7760), (5570, 6208)]