64785650

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 124304544

約数和(自身を除く): 59518894

約数列:

[1, 2, 5, 10, 25, 50, 67, 83, 134, 166, 233, 335, 415, 466, 670, 830, 1165, 1675, 2075, 2330, 3350, 4150, 5561, 5825, 11122, 11650, 15611, 19339, 27805, 31222, 38678, 55610, 78055, 96695, 139025, 156110, 193390, 278050, 390275, 483475, 780550, 966950, 1295713, 2591426, 6478565, 12957130, 32392825, 64785650]

約数ペア:

[(1, 64785650), (2, 32392825), (5, 12957130), (10, 6478565), (25, 2591426), (50, 1295713), (67, 966950), (83, 780550), (134, 483475), (166, 390275), (233, 278050), (335, 193390), (415, 156110), (466, 139025), (670, 96695), (830, 78055), (1165, 55610), (1675, 38678), (2075, 31222), (2330, 27805), (3350, 19339), (4150, 15611), (5561, 11650), (5825, 11122)]