2391451600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{192859}}^1$

素因数の和:192908

約数の個数: 60

約数和(自身を含む): 5930830720

約数和(自身を除く): 3539379120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 192859, 385718, 771436, 964295, 1542872, 1928590, 3085744, 3857180, 4821475, 5978629, 7714360, 9642950, 11957258, 15428720, 19285900, 23914516, 29893145, 38571800, 47829032, 59786290, 77143600, 95658064, 119572580, 149465725, 239145160, 298931450, 478290320, 597862900, 1195725800, 2391451600]

約数ペア:

[(1, 2391451600), (2, 1195725800), (4, 597862900), (5, 478290320), (8, 298931450), (10, 239145160), (16, 149465725), (20, 119572580), (25, 95658064), (31, 77143600), (40, 59786290), (50, 47829032), (62, 38571800), (80, 29893145), (100, 23914516), (124, 19285900), (155, 15428720), (200, 11957258), (248, 9642950), (310, 7714360), (400, 5978629), (496, 4821475), (620, 3857180), (775, 3085744), (1240, 1928590), (1550, 1542872), (2480, 964295), (3100, 771436), (6200, 385718), (12400, 192859)]