7886900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 20623680

約数和(自身を除く): 12736780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 593, 665, 700, 950, 1186, 1330, 1900, 2372, 2660, 2965, 3325, 4151, 5930, 6650, 8302, 11267, 11860, 13300, 14825, 16604, 20755, 22534, 29650, 41510, 45068, 56335, 59300, 78869, 83020, 103775, 112670, 157738, 207550, 225340, 281675, 315476, 394345, 415100, 563350, 788690, 1126700, 1577380, 1971725, 3943450, 7886900]

約数ペア:

[(1, 7886900), (2, 3943450), (4, 1971725), (5, 1577380), (7, 1126700), (10, 788690), (14, 563350), (19, 415100), (20, 394345), (25, 315476), (28, 281675), (35, 225340), (38, 207550), (50, 157738), (70, 112670), (76, 103775), (95, 83020), (100, 78869), (133, 59300), (140, 56335), (175, 45068), (190, 41510), (266, 29650), (350, 22534), (380, 20755), (475, 16604), (532, 14825), (593, 13300), (665, 11860), (700, 11267), (950, 8302), (1186, 6650), (1330, 5930), (1900, 4151), (2372, 3325), (2660, 2965)]