253326294340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3283981}}^1$

素因数の和:3284045

約数の個数: 96

約数和(自身を含む): 662050771200

約数和(自身を除く): 408724476860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 532, 551, 580, 665, 812, 1015, 1102, 1330, 2030, 2204, 2660, 2755, 3857, 4060, 5510, 7714, 11020, 15428, 19285, 38570, 77140, 3283981, 6567962, 13135924, 16419905, 22987867, 32839810, 45975734, 62395639, 65679620, 91951468, 95235449, 114939335, 124791278, 190470898, 229878670, 249582556, 311978195, 380941796, 436769473, 459757340, 476177245, 623956390, 666648143, 873538946, 952354490, 1247912780, 1333296286, 1747077892, 1809473531, 1904708980, 2183847365, 2666592572, 3333240715, 3618947062, 4367694730, 6666481430, 7237894124, 8735389460, 9047367655, 12666314717, 13332962860, 18094735310, 25332629434, 36189470620, 50665258868, 63331573585, 126663147170, 253326294340]

約数ペア:

[(1, 253326294340), (2, 126663147170), (4, 63331573585), (5, 50665258868), (7, 36189470620), (10, 25332629434), (14, 18094735310), (19, 13332962860), (20, 12666314717), (28, 9047367655), (29, 8735389460), (35, 7237894124), (38, 6666481430), (58, 4367694730), (70, 3618947062), (76, 3333240715), (95, 2666592572), (116, 2183847365), (133, 1904708980), (140, 1809473531), (145, 1747077892), (190, 1333296286), (203, 1247912780), (266, 952354490), (290, 873538946), (380, 666648143), (406, 623956390), (532, 476177245), (551, 459757340), (580, 436769473), (665, 380941796), (812, 311978195), (1015, 249582556), (1102, 229878670), (1330, 190470898), (2030, 124791278), (2204, 114939335), (2660, 95235449), (2755, 91951468), (3857, 65679620), (4060, 62395639), (5510, 45975734), (7714, 32839810), (11020, 22987867), (15428, 16419905), (19285, 13135924), (38570, 6567962), (77140, 3283981)]