1082646100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 2388597120

約数和(自身を除く): 1305951020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 239, 388, 467, 478, 485, 934, 956, 970, 1195, 1868, 1940, 2335, 2390, 2425, 4670, 4780, 4850, 5975, 9340, 9700, 11675, 11950, 23183, 23350, 23900, 45299, 46366, 46700, 90598, 92732, 111613, 115915, 181196, 223226, 226495, 231830, 446452, 452990, 463660, 558065, 579575, 905980, 1116130, 1132475, 1159150, 2232260, 2264950, 2318300, 2790325, 4529900, 5580650, 10826461, 11161300, 21652922, 43305844, 54132305, 108264610, 216529220, 270661525, 541323050, 1082646100]

約数ペア:

[(1, 1082646100), (2, 541323050), (4, 270661525), (5, 216529220), (10, 108264610), (20, 54132305), (25, 43305844), (50, 21652922), (97, 11161300), (100, 10826461), (194, 5580650), (239, 4529900), (388, 2790325), (467, 2318300), (478, 2264950), (485, 2232260), (934, 1159150), (956, 1132475), (970, 1116130), (1195, 905980), (1868, 579575), (1940, 558065), (2335, 463660), (2390, 452990), (2425, 446452), (4670, 231830), (4780, 226495), (4850, 223226), (5975, 181196), (9340, 115915), (9700, 111613), (11675, 92732), (11950, 90598), (23183, 46700), (23350, 46366), (23900, 45299)]