129304300

素因数分解:

$2^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{4079}}^1$

素因数の和:4410

約数の個数: 36

約数和(自身を含む): 281544480

約数和(自身を除く): 152240180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 317, 634, 1268, 1585, 3170, 4079, 6340, 7925, 8158, 15850, 16316, 20395, 31700, 40790, 81580, 101975, 203950, 407900, 1293043, 2586086, 5172172, 6465215, 12930430, 25860860, 32326075, 64652150, 129304300]

約数ペア:

[(1, 129304300), (2, 64652150), (4, 32326075), (5, 25860860), (10, 12930430), (20, 6465215), (25, 5172172), (50, 2586086), (100, 1293043), (317, 407900), (634, 203950), (1268, 101975), (1585, 81580), (3170, 40790), (4079, 31700), (6340, 20395), (7925, 16316), (8158, 15850)]