2012337761620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1\times {\mathrm{38201}}^1$

素因数の和:38761

約数の個数: 96

約数和(自身を含む): 4363529014656

約数和(自身を除く): 2351191253036

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 227, 283, 410, 454, 566, 820, 908, 1132, 1135, 1415, 2270, 2830, 4540, 5660, 9307, 11603, 18614, 23206, 37228, 38201, 46412, 46535, 58015, 64241, 76402, 93070, 116030, 128482, 152804, 186140, 191005, 232060, 256964, 321205, 382010, 642410, 764020, 1284820, 1566241, 2633881, 3132482, 5267762, 6264964, 7831205, 8671627, 10535524, 10810883, 13169405, 15662410, 17343254, 21621766, 26338810, 31324820, 34686508, 43243532, 43358135, 52677620, 54054415, 86716270, 108108830, 173432540, 216217660, 355536707, 443246203, 711073414, 886492406, 1422146828, 1772984812, 1777683535, 2216231015, 2454070441, 3555367070, 4432462030, 4908140882, 7110734140, 8864924060, 9816281764, 12270352205, 24540704410, 49081408820, 100616888081, 201233776162, 402467552324, 503084440405, 1006168880810, 2012337761620]

約数ペア:

[(1, 2012337761620), (2, 1006168880810), (4, 503084440405), (5, 402467552324), (10, 201233776162), (20, 100616888081), (41, 49081408820), (82, 24540704410), (164, 12270352205), (205, 9816281764), (227, 8864924060), (283, 7110734140), (410, 4908140882), (454, 4432462030), (566, 3555367070), (820, 2454070441), (908, 2216231015), (1132, 1777683535), (1135, 1772984812), (1415, 1422146828), (2270, 886492406), (2830, 711073414), (4540, 443246203), (5660, 355536707), (9307, 216217660), (11603, 173432540), (18614, 108108830), (23206, 86716270), (37228, 54054415), (38201, 52677620), (46412, 43358135), (46535, 43243532), (58015, 34686508), (64241, 31324820), (76402, 26338810), (93070, 21621766), (116030, 17343254), (128482, 15662410), (152804, 13169405), (186140, 10810883), (191005, 10535524), (232060, 8671627), (256964, 7831205), (321205, 6264964), (382010, 5267762), (642410, 3132482), (764020, 2633881), (1284820, 1566241)]