43286986840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{203761}}^1$

素因数の和:203932

約数の個数: 64

約数和(自身を含む): 100348709760

約数和(自身を除く): 57061722920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 113, 188, 226, 235, 376, 452, 470, 565, 904, 940, 1130, 1880, 2260, 4520, 5311, 10622, 21244, 26555, 42488, 53110, 106220, 203761, 212440, 407522, 815044, 1018805, 1630088, 2037610, 4075220, 8150440, 9576767, 19153534, 23024993, 38307068, 46049986, 47883835, 76614136, 92099972, 95767670, 115124965, 184199944, 191535340, 230249930, 383070680, 460499860, 920999720, 1082174671, 2164349342, 4328698684, 5410873355, 8657397368, 10821746710, 21643493420, 43286986840]

約数ペア:

[(1, 43286986840), (2, 21643493420), (4, 10821746710), (5, 8657397368), (8, 5410873355), (10, 4328698684), (20, 2164349342), (40, 1082174671), (47, 920999720), (94, 460499860), (113, 383070680), (188, 230249930), (226, 191535340), (235, 184199944), (376, 115124965), (452, 95767670), (470, 92099972), (565, 76614136), (904, 47883835), (940, 46049986), (1130, 38307068), (1880, 23024993), (2260, 19153534), (4520, 9576767), (5311, 8150440), (10622, 4075220), (21244, 2037610), (26555, 1630088), (42488, 1018805), (53110, 815044), (106220, 407522), (203761, 212440)]