85036706920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13883}}^1\times {\mathrm{13921}}^1$

素因数の和:27826

約数の個数: 64

約数和(自身を含む): 208756491840

約数和(自身を除く): 123719784920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 13883, 13921, 27766, 27842, 55532, 55684, 69415, 69605, 111064, 111368, 138830, 139210, 152713, 153131, 277660, 278420, 305426, 306262, 555320, 556840, 610852, 612524, 763565, 765655, 1221704, 1225048, 1527130, 1531310, 3054260, 3062620, 6108520, 6125240, 193265243, 386530486, 773060972, 966326215, 1546121944, 1932652430, 2125917673, 3865304860, 4251835346, 7730609720, 8503670692, 10629588365, 17007341384, 21259176730, 42518353460, 85036706920]

約数ペア:

[(1, 85036706920), (2, 42518353460), (4, 21259176730), (5, 17007341384), (8, 10629588365), (10, 8503670692), (11, 7730609720), (20, 4251835346), (22, 3865304860), (40, 2125917673), (44, 1932652430), (55, 1546121944), (88, 966326215), (110, 773060972), (220, 386530486), (440, 193265243), (13883, 6125240), (13921, 6108520), (27766, 3062620), (27842, 3054260), (55532, 1531310), (55684, 1527130), (69415, 1225048), (69605, 1221704), (111064, 765655), (111368, 763565), (138830, 612524), (139210, 610852), (152713, 556840), (153131, 555320), (277660, 306262), (278420, 305426)]