29427440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{7507}}^1$

素因数の和:7534

約数の個数: 60

約数和(自身を含む): 79599816

約数和(自身を除く): 50172376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 7507, 15014, 30028, 37535, 52549, 60056, 75070, 105098, 120112, 150140, 210196, 262745, 300280, 367843, 420392, 525490, 600560, 735686, 840784, 1050980, 1471372, 1839215, 2101960, 2942744, 3678430, 4203920, 5885488, 7356860, 14713720, 29427440]

約数ペア:

[(1, 29427440), (2, 14713720), (4, 7356860), (5, 5885488), (7, 4203920), (8, 3678430), (10, 2942744), (14, 2101960), (16, 1839215), (20, 1471372), (28, 1050980), (35, 840784), (40, 735686), (49, 600560), (56, 525490), (70, 420392), (80, 367843), (98, 300280), (112, 262745), (140, 210196), (196, 150140), (245, 120112), (280, 105098), (392, 75070), (490, 60056), (560, 52549), (784, 37535), (980, 30028), (1960, 15014), (3920, 7507)]