29835800

素因数分解:

$2^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 69768600

約数和(自身を除く): 39932800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 241, 482, 619, 964, 1205, 1238, 1928, 2410, 2476, 3095, 4820, 4952, 6025, 6190, 9640, 12050, 12380, 15475, 24100, 24760, 30950, 48200, 61900, 123800, 149179, 298358, 596716, 745895, 1193432, 1491790, 2983580, 3729475, 5967160, 7458950, 14917900, 29835800]

約数ペア:

[(1, 29835800), (2, 14917900), (4, 7458950), (5, 5967160), (8, 3729475), (10, 2983580), (20, 1491790), (25, 1193432), (40, 745895), (50, 596716), (100, 298358), (200, 149179), (241, 123800), (482, 61900), (619, 48200), (964, 30950), (1205, 24760), (1238, 24100), (1928, 15475), (2410, 12380), (2476, 12050), (3095, 9640), (4820, 6190), (4952, 6025)]