13308828400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{20939}}^1$

素因数の和:21191

約数の個数: 120

約数和(自身を含む): 36704972160

約数和(自身を除く): 23396143760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 227, 280, 350, 400, 454, 560, 700, 908, 1135, 1400, 1589, 1816, 2270, 2800, 3178, 3632, 4540, 5675, 6356, 7945, 9080, 11350, 12712, 15890, 18160, 20939, 22700, 25424, 31780, 39725, 41878, 45400, 63560, 79450, 83756, 90800, 104695, 127120, 146573, 158900, 167512, 209390, 293146, 317800, 335024, 418780, 523475, 586292, 635600, 732865, 837560, 1046950, 1172584, 1465730, 1675120, 2093900, 2345168, 2931460, 3664325, 4187800, 4753153, 5862920, 7328650, 8375600, 9506306, 11725840, 14657300, 19012612, 23765765, 29314600, 33272071, 38025224, 47531530, 58629200, 66544142, 76050448, 95063060, 118828825, 133088284, 166360355, 190126120, 237657650, 266176568, 332720710, 380252240, 475315300, 532353136, 665441420, 831801775, 950630600, 1330882840, 1663603550, 1901261200, 2661765680, 3327207100, 6654414200, 13308828400]

約数ペア:

[(1, 13308828400), (2, 6654414200), (4, 3327207100), (5, 2661765680), (7, 1901261200), (8, 1663603550), (10, 1330882840), (14, 950630600), (16, 831801775), (20, 665441420), (25, 532353136), (28, 475315300), (35, 380252240), (40, 332720710), (50, 266176568), (56, 237657650), (70, 190126120), (80, 166360355), (100, 133088284), (112, 118828825), (140, 95063060), (175, 76050448), (200, 66544142), (227, 58629200), (280, 47531530), (350, 38025224), (400, 33272071), (454, 29314600), (560, 23765765), (700, 19012612), (908, 14657300), (1135, 11725840), (1400, 9506306), (1589, 8375600), (1816, 7328650), (2270, 5862920), (2800, 4753153), (3178, 4187800), (3632, 3664325), (4540, 2931460), (5675, 2345168), (6356, 2093900), (7945, 1675120), (9080, 1465730), (11350, 1172584), (12712, 1046950), (15890, 837560), (18160, 732865), (20939, 635600), (22700, 586292), (25424, 523475), (31780, 418780), (39725, 335024), (41878, 317800), (45400, 293146), (63560, 209390), (79450, 167512), (83756, 158900), (90800, 146573), (104695, 127120)]