25016000

素因数分解:

$2^6\times 5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 112

約数和(自身を含む): 64190880

約数和(自身を除く): 39174880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 59, 64, 80, 100, 106, 118, 125, 160, 200, 212, 236, 250, 265, 295, 320, 400, 424, 472, 500, 530, 590, 800, 848, 944, 1000, 1060, 1180, 1325, 1475, 1600, 1696, 1888, 2000, 2120, 2360, 2650, 2950, 3127, 3392, 3776, 4000, 4240, 4720, 5300, 5900, 6254, 6625, 7375, 8000, 8480, 9440, 10600, 11800, 12508, 13250, 14750, 15635, 16960, 18880, 21200, 23600, 25016, 26500, 29500, 31270, 42400, 47200, 50032, 53000, 59000, 62540, 78175, 84800, 94400, 100064, 106000, 118000, 125080, 156350, 200128, 212000, 236000, 250160, 312700, 390875, 424000, 472000, 500320, 625400, 781750, 1000640, 1250800, 1563500, 2501600, 3127000, 5003200, 6254000, 12508000, 25016000]

約数ペア:

[(1, 25016000), (2, 12508000), (4, 6254000), (5, 5003200), (8, 3127000), (10, 2501600), (16, 1563500), (20, 1250800), (25, 1000640), (32, 781750), (40, 625400), (50, 500320), (53, 472000), (59, 424000), (64, 390875), (80, 312700), (100, 250160), (106, 236000), (118, 212000), (125, 200128), (160, 156350), (200, 125080), (212, 118000), (236, 106000), (250, 100064), (265, 94400), (295, 84800), (320, 78175), (400, 62540), (424, 59000), (472, 53000), (500, 50032), (530, 47200), (590, 42400), (800, 31270), (848, 29500), (944, 26500), (1000, 25016), (1060, 23600), (1180, 21200), (1325, 18880), (1475, 16960), (1600, 15635), (1696, 14750), (1888, 13250), (2000, 12508), (2120, 11800), (2360, 10600), (2650, 9440), (2950, 8480), (3127, 8000), (3392, 7375), (3776, 6625), (4000, 6254), (4240, 5900), (4720, 5300)]