29224000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 112

約数和(自身を含む): 78217776

約数和(自身を除く): 48993776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 281, 320, 325, 400, 416, 500, 520, 562, 650, 800, 832, 1000, 1040, 1124, 1300, 1405, 1600, 1625, 2000, 2080, 2248, 2600, 2810, 3250, 3653, 4000, 4160, 4496, 5200, 5620, 6500, 7025, 7306, 8000, 8992, 10400, 11240, 13000, 14050, 14612, 17984, 18265, 20800, 22480, 26000, 28100, 29224, 35125, 36530, 44960, 52000, 56200, 58448, 70250, 73060, 89920, 91325, 104000, 112400, 116896, 140500, 146120, 182650, 224800, 233792, 281000, 292240, 365300, 449600, 456625, 562000, 584480, 730600, 913250, 1124000, 1168960, 1461200, 1826500, 2248000, 2922400, 3653000, 5844800, 7306000, 14612000, 29224000]

約数ペア:

[(1, 29224000), (2, 14612000), (4, 7306000), (5, 5844800), (8, 3653000), (10, 2922400), (13, 2248000), (16, 1826500), (20, 1461200), (25, 1168960), (26, 1124000), (32, 913250), (40, 730600), (50, 584480), (52, 562000), (64, 456625), (65, 449600), (80, 365300), (100, 292240), (104, 281000), (125, 233792), (130, 224800), (160, 182650), (200, 146120), (208, 140500), (250, 116896), (260, 112400), (281, 104000), (320, 91325), (325, 89920), (400, 73060), (416, 70250), (500, 58448), (520, 56200), (562, 52000), (650, 44960), (800, 36530), (832, 35125), (1000, 29224), (1040, 28100), (1124, 26000), (1300, 22480), (1405, 20800), (1600, 18265), (1625, 17984), (2000, 14612), (2080, 14050), (2248, 13000), (2600, 11240), (2810, 10400), (3250, 8992), (3653, 8000), (4000, 7306), (4160, 7025), (4496, 6500), (5200, 5620)]