79808750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{1303}}^1$

素因数の和:1339

約数の個数: 60

約数和(自身を含む): 174150504

約数和(自身を除く): 94341754

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 625, 875, 1225, 1250, 1303, 1750, 2450, 2606, 4375, 6125, 6515, 8750, 9121, 12250, 13030, 18242, 30625, 32575, 45605, 61250, 63847, 65150, 91210, 127694, 162875, 228025, 319235, 325750, 456050, 638470, 814375, 1140125, 1596175, 1628750, 2280250, 3192350, 5700625, 7980875, 11401250, 15961750, 39904375, 79808750]

約数ペア:

[(1, 79808750), (2, 39904375), (5, 15961750), (7, 11401250), (10, 7980875), (14, 5700625), (25, 3192350), (35, 2280250), (49, 1628750), (50, 1596175), (70, 1140125), (98, 814375), (125, 638470), (175, 456050), (245, 325750), (250, 319235), (350, 228025), (490, 162875), (625, 127694), (875, 91210), (1225, 65150), (1250, 63847), (1303, 61250), (1750, 45605), (2450, 32575), (2606, 30625), (4375, 18242), (6125, 13030), (6515, 12250), (8750, 9121)]