426295600

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{10987}}^1$

素因数の和:11102

約数の個数: 60

約数和(自身を含む): 1034827864

約数和(自身を除く): 608532264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 776, 970, 1552, 1940, 2425, 3880, 4850, 7760, 9700, 10987, 19400, 21974, 38800, 43948, 54935, 87896, 109870, 175792, 219740, 274675, 439480, 549350, 878960, 1065739, 1098700, 2131478, 2197400, 4262956, 4394800, 5328695, 8525912, 10657390, 17051824, 21314780, 26643475, 42629560, 53286950, 85259120, 106573900, 213147800, 426295600]

約数ペア:

[(1, 426295600), (2, 213147800), (4, 106573900), (5, 85259120), (8, 53286950), (10, 42629560), (16, 26643475), (20, 21314780), (25, 17051824), (40, 10657390), (50, 8525912), (80, 5328695), (97, 4394800), (100, 4262956), (194, 2197400), (200, 2131478), (388, 1098700), (400, 1065739), (485, 878960), (776, 549350), (970, 439480), (1552, 274675), (1940, 219740), (2425, 175792), (3880, 109870), (4850, 87896), (7760, 54935), (9700, 43948), (10987, 38800), (19400, 21974)]