82200320

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 198676800

約数和(自身を除く): 116476480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 431, 596, 640, 745, 862, 1192, 1280, 1490, 1724, 2155, 2384, 2980, 3448, 4310, 4768, 5960, 6896, 8620, 9536, 11920, 13792, 17240, 19072, 23840, 27584, 34480, 38144, 47680, 55168, 64219, 68960, 95360, 110336, 128438, 137920, 190720, 256876, 275840, 321095, 513752, 551680, 642190, 1027504, 1284380, 2055008, 2568760, 4110016, 5137520, 8220032, 10275040, 16440064, 20550080, 41100160, 82200320]

約数ペア:

[(1, 82200320), (2, 41100160), (4, 20550080), (5, 16440064), (8, 10275040), (10, 8220032), (16, 5137520), (20, 4110016), (32, 2568760), (40, 2055008), (64, 1284380), (80, 1027504), (128, 642190), (149, 551680), (160, 513752), (256, 321095), (298, 275840), (320, 256876), (431, 190720), (596, 137920), (640, 128438), (745, 110336), (862, 95360), (1192, 68960), (1280, 64219), (1490, 55168), (1724, 47680), (2155, 38144), (2384, 34480), (2980, 27584), (3448, 23840), (4310, 19072), (4768, 17240), (5960, 13792), (6896, 11920), (8620, 9536)]