129619300

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{4783}}^1$

素因数の和:5068

約数の個数: 36

約数和(自身を含む): 282370816

約数和(自身を除く): 152751516

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 542, 1084, 1355, 2710, 4783, 5420, 6775, 9566, 13550, 19132, 23915, 27100, 47830, 95660, 119575, 239150, 478300, 1296193, 2592386, 5184772, 6480965, 12961930, 25923860, 32404825, 64809650, 129619300]

約数ペア:

[(1, 129619300), (2, 64809650), (4, 32404825), (5, 25923860), (10, 12961930), (20, 6480965), (25, 5184772), (50, 2592386), (100, 1296193), (271, 478300), (542, 239150), (1084, 119575), (1355, 95660), (2710, 47830), (4783, 27100), (5420, 23915), (6775, 19132), (9566, 13550)]