152103680

素因数分解:

$2^8\times 5^1\times {\mathrm{118831}}^1$

素因数の和:118852

約数の個数: 36

約数和(自身を含む): 364338912

約数和(自身を除く): 212235232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 118831, 237662, 475324, 594155, 950648, 1188310, 1901296, 2376620, 3802592, 4753240, 7605184, 9506480, 15210368, 19012960, 30420736, 38025920, 76051840, 152103680]

約数ペア:

[(1, 152103680), (2, 76051840), (4, 38025920), (5, 30420736), (8, 19012960), (10, 15210368), (16, 9506480), (20, 7605184), (32, 4753240), (40, 3802592), (64, 2376620), (80, 1901296), (128, 1188310), (160, 950648), (256, 594155), (320, 475324), (640, 237662), (1280, 118831)]