2912256200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{297169}}^1$

素因数の和:297199

約数の個数: 72

約数和(自身を含む): 7876490850

約数和(自身を除く): 4964234650

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 297169, 594338, 1188676, 1485845, 2080183, 2377352, 2971690, 4160366, 5943380, 7429225, 8320732, 10400915, 11886760, 14561281, 14858450, 16641464, 20801830, 29122562, 29716900, 41603660, 52004575, 58245124, 59433800, 72806405, 83207320, 104009150, 116490248, 145612810, 208018300, 291225620, 364032025, 416036600, 582451240, 728064050, 1456128100, 2912256200]

約数ペア:

[(1, 2912256200), (2, 1456128100), (4, 728064050), (5, 582451240), (7, 416036600), (8, 364032025), (10, 291225620), (14, 208018300), (20, 145612810), (25, 116490248), (28, 104009150), (35, 83207320), (40, 72806405), (49, 59433800), (50, 58245124), (56, 52004575), (70, 41603660), (98, 29716900), (100, 29122562), (140, 20801830), (175, 16641464), (196, 14858450), (200, 14561281), (245, 11886760), (280, 10400915), (350, 8320732), (392, 7429225), (490, 5943380), (700, 4160366), (980, 2971690), (1225, 2377352), (1400, 2080183), (1960, 1485845), (2450, 1188676), (4900, 594338), (9800, 297169)]