2689327900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167039}}^1$

素因数の和:167083

約数の個数: 72

約数和(自身を含む): 6959554560

約数和(自身を除く): 4270226660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 8050, 16100, 167039, 334078, 668156, 835195, 1169273, 1670390, 2338546, 3340780, 3841897, 4175975, 4677092, 5846365, 7683794, 8351950, 11692730, 15367588, 16703900, 19209485, 23385460, 26893279, 29231825, 38418970, 53786558, 58463650, 76837940, 96047425, 107573116, 116927300, 134466395, 192094850, 268932790, 384189700, 537865580, 672331975, 1344663950, 2689327900]

約数ペア:

[(1, 2689327900), (2, 1344663950), (4, 672331975), (5, 537865580), (7, 384189700), (10, 268932790), (14, 192094850), (20, 134466395), (23, 116927300), (25, 107573116), (28, 96047425), (35, 76837940), (46, 58463650), (50, 53786558), (70, 38418970), (92, 29231825), (100, 26893279), (115, 23385460), (140, 19209485), (161, 16703900), (175, 15367588), (230, 11692730), (322, 8351950), (350, 7683794), (460, 5846365), (575, 4677092), (644, 4175975), (700, 3841897), (805, 3340780), (1150, 2338546), (1610, 1670390), (2300, 1169273), (3220, 835195), (4025, 668156), (8050, 334078), (16100, 167039)]