4199366920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{95527}}^1$

素因数の和:95702

約数の個数: 64

約数和(自身を含む): 10867265280

約数和(自身を除く): 6667898360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1099, 1256, 1570, 2198, 3140, 4396, 5495, 6280, 8792, 10990, 21980, 43960, 95527, 191054, 382108, 477635, 668689, 764216, 955270, 1337378, 1910540, 2674756, 3343445, 3821080, 5349512, 6686890, 13373780, 14997739, 26747560, 29995478, 59990956, 74988695, 104984173, 119981912, 149977390, 209968346, 299954780, 419936692, 524920865, 599909560, 839873384, 1049841730, 2099683460, 4199366920]

約数ペア:

[(1, 4199366920), (2, 2099683460), (4, 1049841730), (5, 839873384), (7, 599909560), (8, 524920865), (10, 419936692), (14, 299954780), (20, 209968346), (28, 149977390), (35, 119981912), (40, 104984173), (56, 74988695), (70, 59990956), (140, 29995478), (157, 26747560), (280, 14997739), (314, 13373780), (628, 6686890), (785, 5349512), (1099, 3821080), (1256, 3343445), (1570, 2674756), (2198, 1910540), (3140, 1337378), (4396, 955270), (5495, 764216), (6280, 668689), (8792, 477635), (10990, 382108), (21980, 191054), (43960, 95527)]