632579680

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{40759}}^1$

素因数の和:40871

約数の個数: 48

約数和(自身を含む): 1509913440

約数和(自身を除く): 877333760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 15520, 40759, 81518, 163036, 203795, 326072, 407590, 652144, 815180, 1304288, 1630360, 3260720, 3953623, 6521440, 7907246, 15814492, 19768115, 31628984, 39536230, 63257968, 79072460, 126515936, 158144920, 316289840, 632579680]

約数ペア:

[(1, 632579680), (2, 316289840), (4, 158144920), (5, 126515936), (8, 79072460), (10, 63257968), (16, 39536230), (20, 31628984), (32, 19768115), (40, 15814492), (80, 7907246), (97, 6521440), (160, 3953623), (194, 3260720), (388, 1630360), (485, 1304288), (776, 815180), (970, 652144), (1552, 407590), (1940, 326072), (3104, 203795), (3880, 163036), (7760, 81518), (15520, 40759)]