325059280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44651}}^1$

素因数の和:44684

約数の個数: 80

約数和(自身を含む): 930190464

約数和(自身を除く): 605131184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 44651, 89302, 178604, 223255, 312557, 357208, 446510, 580463, 625114, 714416, 893020, 1160926, 1250228, 1562785, 1786040, 2321852, 2500456, 2902315, 3125570, 3572080, 4063241, 4643704, 5000912, 5804630, 6251140, 8126482, 9287408, 11609260, 12502280, 16252964, 20316205, 23218520, 25004560, 32505928, 40632410, 46437040, 65011856, 81264820, 162529640, 325059280]

約数ペア:

[(1, 325059280), (2, 162529640), (4, 81264820), (5, 65011856), (7, 46437040), (8, 40632410), (10, 32505928), (13, 25004560), (14, 23218520), (16, 20316205), (20, 16252964), (26, 12502280), (28, 11609260), (35, 9287408), (40, 8126482), (52, 6251140), (56, 5804630), (65, 5000912), (70, 4643704), (80, 4063241), (91, 3572080), (104, 3125570), (112, 2902315), (130, 2500456), (140, 2321852), (182, 1786040), (208, 1562785), (260, 1250228), (280, 1160926), (364, 893020), (455, 714416), (520, 625114), (560, 580463), (728, 446510), (910, 357208), (1040, 312557), (1456, 223255), (1820, 178604), (3640, 89302), (7280, 44651)]