180147650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 345513600

約数和(自身を除く): 165365950

約数列:

[1, 2, 5, 10, 25, 50, 59, 79, 118, 158, 295, 395, 590, 773, 790, 1475, 1546, 1975, 2950, 3865, 3950, 4661, 7730, 9322, 19325, 23305, 38650, 45607, 46610, 61067, 91214, 116525, 122134, 228035, 233050, 305335, 456070, 610670, 1140175, 1526675, 2280350, 3053350, 3602953, 7205906, 18014765, 36029530, 90073825, 180147650]

約数ペア:

[(1, 180147650), (2, 90073825), (5, 36029530), (10, 18014765), (25, 7205906), (50, 3602953), (59, 3053350), (79, 2280350), (118, 1526675), (158, 1140175), (295, 610670), (395, 456070), (590, 305335), (773, 233050), (790, 228035), (1475, 122134), (1546, 116525), (1975, 91214), (2950, 61067), (3865, 46610), (3950, 45607), (4661, 38650), (7730, 23305), (9322, 19325)]