70260400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 120

約数和(自身を含む): 201487104

約数和(自身を除く): 131226704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1091, 1150, 1288, 1400, 1610, 1840, 2182, 2300, 2576, 2800, 3220, 4025, 4364, 4600, 5455, 6440, 7637, 8050, 8728, 9200, 10910, 12880, 15274, 16100, 17456, 21820, 25093, 27275, 30548, 32200, 38185, 43640, 50186, 54550, 61096, 64400, 76370, 87280, 100372, 109100, 122192, 125465, 152740, 175651, 190925, 200744, 218200, 250930, 305480, 351302, 381850, 401488, 436400, 501860, 610960, 627325, 702604, 763700, 878255, 1003720, 1254650, 1405208, 1527400, 1756510, 2007440, 2509300, 2810416, 3054800, 3513020, 4391275, 5018600, 7026040, 8782550, 10037200, 14052080, 17565100, 35130200, 70260400]

約数ペア:

[(1, 70260400), (2, 35130200), (4, 17565100), (5, 14052080), (7, 10037200), (8, 8782550), (10, 7026040), (14, 5018600), (16, 4391275), (20, 3513020), (23, 3054800), (25, 2810416), (28, 2509300), (35, 2007440), (40, 1756510), (46, 1527400), (50, 1405208), (56, 1254650), (70, 1003720), (80, 878255), (92, 763700), (100, 702604), (112, 627325), (115, 610960), (140, 501860), (161, 436400), (175, 401488), (184, 381850), (200, 351302), (230, 305480), (280, 250930), (322, 218200), (350, 200744), (368, 190925), (400, 175651), (460, 152740), (560, 125465), (575, 122192), (644, 109100), (700, 100372), (805, 87280), (920, 76370), (1091, 64400), (1150, 61096), (1288, 54550), (1400, 50186), (1610, 43640), (1840, 38185), (2182, 32200), (2300, 30548), (2576, 27275), (2800, 25093), (3220, 21820), (4025, 17456), (4364, 16100), (4600, 15274), (5455, 12880), (6440, 10910), (7637, 9200), (8050, 8728)]