26854997440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{7669}}^1$

素因数の和:8070

約数の個数: 112

約数和(自身を含む): 66206949120

約数和(自身を除く): 39351951680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 353, 496, 620, 706, 992, 1240, 1412, 1765, 1984, 2480, 2824, 3530, 4960, 5648, 7060, 7669, 9920, 10943, 11296, 14120, 15338, 21886, 22592, 28240, 30676, 38345, 43772, 54715, 56480, 61352, 76690, 87544, 109430, 112960, 122704, 153380, 175088, 218860, 237739, 245408, 306760, 350176, 437720, 475478, 490816, 613520, 700352, 875440, 950956, 1188695, 1227040, 1750880, 1901912, 2377390, 2454080, 2707157, 3501760, 3803824, 4754780, 5414314, 7607648, 9509560, 10828628, 13535785, 15215296, 19019120, 21657256, 27071570, 38038240, 43314512, 54143140, 76076480, 83921867, 86629024, 108286280, 167843734, 173258048, 216572560, 335687468, 419609335, 433145120, 671374936, 839218670, 866290240, 1342749872, 1678437340, 2685499744, 3356874680, 5370999488, 6713749360, 13427498720, 26854997440]

約数ペア:

[(1, 26854997440), (2, 13427498720), (4, 6713749360), (5, 5370999488), (8, 3356874680), (10, 2685499744), (16, 1678437340), (20, 1342749872), (31, 866290240), (32, 839218670), (40, 671374936), (62, 433145120), (64, 419609335), (80, 335687468), (124, 216572560), (155, 173258048), (160, 167843734), (248, 108286280), (310, 86629024), (320, 83921867), (353, 76076480), (496, 54143140), (620, 43314512), (706, 38038240), (992, 27071570), (1240, 21657256), (1412, 19019120), (1765, 15215296), (1984, 13535785), (2480, 10828628), (2824, 9509560), (3530, 7607648), (4960, 5414314), (5648, 4754780), (7060, 3803824), (7669, 3501760), (9920, 2707157), (10943, 2454080), (11296, 2377390), (14120, 1901912), (15338, 1750880), (21886, 1227040), (22592, 1188695), (28240, 950956), (30676, 875440), (38345, 700352), (43772, 613520), (54715, 490816), (56480, 475478), (61352, 437720), (76690, 350176), (87544, 306760), (109430, 245408), (112960, 237739), (122704, 218860), (153380, 175088)]