80495073800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13878461}}^1$

素因数の和:13878506

約数の個数: 48

約数和(自身を含む): 193604544900

約数和(自身を除く): 113109471100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 13878461, 27756922, 55513844, 69392305, 111027688, 138784610, 277569220, 346961525, 402475369, 555138440, 693923050, 804950738, 1387846100, 1609901476, 2012376845, 2775692200, 3219802952, 4024753690, 8049507380, 10061884225, 16099014760, 20123768450, 40247536900, 80495073800]

約数ペア:

[(1, 80495073800), (2, 40247536900), (4, 20123768450), (5, 16099014760), (8, 10061884225), (10, 8049507380), (20, 4024753690), (25, 3219802952), (29, 2775692200), (40, 2012376845), (50, 1609901476), (58, 1387846100), (100, 804950738), (116, 693923050), (145, 555138440), (200, 402475369), (232, 346961525), (290, 277569220), (580, 138784610), (725, 111027688), (1160, 69392305), (1450, 55513844), (2900, 27756922), (5800, 13878461)]