2278876960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{14821}}^1$

素因数の和:14898

約数の個数: 72

約数和(自身を含む): 5563496988

約数和(自身を除く): 3284620028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 961, 992, 1240, 1922, 2480, 3844, 4805, 4960, 7688, 9610, 14821, 15376, 19220, 29642, 30752, 38440, 59284, 74105, 76880, 118568, 148210, 153760, 237136, 296420, 459451, 474272, 592840, 918902, 1185680, 1837804, 2297255, 2371360, 3675608, 4594510, 7351216, 9189020, 14242981, 14702432, 18378040, 28485962, 36756080, 56971924, 71214905, 73512160, 113943848, 142429810, 227887696, 284859620, 455775392, 569719240, 1139438480, 2278876960]

約数ペア:

[(1, 2278876960), (2, 1139438480), (4, 569719240), (5, 455775392), (8, 284859620), (10, 227887696), (16, 142429810), (20, 113943848), (31, 73512160), (32, 71214905), (40, 56971924), (62, 36756080), (80, 28485962), (124, 18378040), (155, 14702432), (160, 14242981), (248, 9189020), (310, 7351216), (496, 4594510), (620, 3675608), (961, 2371360), (992, 2297255), (1240, 1837804), (1922, 1185680), (2480, 918902), (3844, 592840), (4805, 474272), (4960, 459451), (7688, 296420), (9610, 237136), (14821, 153760), (15376, 148210), (19220, 118568), (29642, 76880), (30752, 74105), (38440, 59284)]