12508000

素因数分解:

$2^5\times 5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 31842720

約数和(自身を除く): 19334720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 59, 80, 100, 106, 118, 125, 160, 200, 212, 236, 250, 265, 295, 400, 424, 472, 500, 530, 590, 800, 848, 944, 1000, 1060, 1180, 1325, 1475, 1696, 1888, 2000, 2120, 2360, 2650, 2950, 3127, 4000, 4240, 4720, 5300, 5900, 6254, 6625, 7375, 8480, 9440, 10600, 11800, 12508, 13250, 14750, 15635, 21200, 23600, 25016, 26500, 29500, 31270, 42400, 47200, 50032, 53000, 59000, 62540, 78175, 100064, 106000, 118000, 125080, 156350, 212000, 236000, 250160, 312700, 390875, 500320, 625400, 781750, 1250800, 1563500, 2501600, 3127000, 6254000, 12508000]

約数ペア:

[(1, 12508000), (2, 6254000), (4, 3127000), (5, 2501600), (8, 1563500), (10, 1250800), (16, 781750), (20, 625400), (25, 500320), (32, 390875), (40, 312700), (50, 250160), (53, 236000), (59, 212000), (80, 156350), (100, 125080), (106, 118000), (118, 106000), (125, 100064), (160, 78175), (200, 62540), (212, 59000), (236, 53000), (250, 50032), (265, 47200), (295, 42400), (400, 31270), (424, 29500), (472, 26500), (500, 25016), (530, 23600), (590, 21200), (800, 15635), (848, 14750), (944, 13250), (1000, 12508), (1060, 11800), (1180, 10600), (1325, 9440), (1475, 8480), (1696, 7375), (1888, 6625), (2000, 6254), (2120, 5900), (2360, 5300), (2650, 4720), (2950, 4240), (3127, 4000)]