4714587220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1980919}}^1$

素因数の和:1980952

約数の個数: 48

約数和(自身を含む): 11980604160

約数和(自身を除く): 7266016940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 1980919, 3961838, 7923676, 9904595, 13866433, 19809190, 27732866, 33675623, 39618380, 55465732, 67351246, 69332165, 134702492, 138664330, 168378115, 235729361, 277328660, 336756230, 471458722, 673512460, 942917444, 1178646805, 2357293610, 4714587220]

約数ペア:

[(1, 4714587220), (2, 2357293610), (4, 1178646805), (5, 942917444), (7, 673512460), (10, 471458722), (14, 336756230), (17, 277328660), (20, 235729361), (28, 168378115), (34, 138664330), (35, 134702492), (68, 69332165), (70, 67351246), (85, 55465732), (119, 39618380), (140, 33675623), (170, 27732866), (238, 19809190), (340, 13866433), (476, 9904595), (595, 7923676), (1190, 3961838), (2380, 1980919)]