2116770050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 4251424320

約数和(自身を除く): 2134654270

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 131, 146, 190, 233, 262, 365, 466, 475, 655, 730, 950, 1165, 1310, 1387, 1825, 2330, 2489, 2774, 3275, 3650, 4427, 4978, 5825, 6550, 6935, 8854, 9563, 11650, 12445, 13870, 17009, 19126, 22135, 24890, 30523, 34018, 34675, 44270, 47815, 61046, 62225, 69350, 85045, 95630, 110675, 124450, 152615, 170090, 181697, 221350, 239075, 305230, 323171, 363394, 425225, 478150, 579937, 646342, 763075, 850450, 908485, 1159874, 1526150, 1615855, 1816970, 2228179, 2899685, 3231710, 4456358, 4542425, 5799370, 8079275, 9084850, 11140895, 14498425, 16158550, 22281790, 28996850, 42335401, 55704475, 84670802, 111408950, 211677005, 423354010, 1058385025, 2116770050]

約数ペア:

[(1, 2116770050), (2, 1058385025), (5, 423354010), (10, 211677005), (19, 111408950), (25, 84670802), (38, 55704475), (50, 42335401), (73, 28996850), (95, 22281790), (131, 16158550), (146, 14498425), (190, 11140895), (233, 9084850), (262, 8079275), (365, 5799370), (466, 4542425), (475, 4456358), (655, 3231710), (730, 2899685), (950, 2228179), (1165, 1816970), (1310, 1615855), (1387, 1526150), (1825, 1159874), (2330, 908485), (2489, 850450), (2774, 763075), (3275, 646342), (3650, 579937), (4427, 478150), (4978, 425225), (5825, 363394), (6550, 323171), (6935, 305230), (8854, 239075), (9563, 221350), (11650, 181697), (12445, 170090), (13870, 152615), (17009, 124450), (19126, 110675), (22135, 95630), (24890, 85045), (30523, 69350), (34018, 62225), (34675, 61046), (44270, 47815)]