31409103680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{6277}}^1$

素因数の和:7136

約数の個数: 112

約数和(自身を含む): 78837617280

約数和(自身を除く): 47428513600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 823, 1216, 1520, 1646, 3040, 3292, 4115, 6080, 6277, 6584, 8230, 12554, 13168, 15637, 16460, 25108, 26336, 31274, 31385, 32920, 50216, 52672, 62548, 62770, 65840, 78185, 100432, 119263, 125096, 125540, 131680, 156370, 200864, 238526, 250192, 251080, 263360, 312740, 401728, 477052, 500384, 502160, 596315, 625480, 954104, 1000768, 1004320, 1192630, 1250960, 1908208, 2008640, 2385260, 2501920, 3816416, 4770520, 5003840, 5165971, 7632832, 9541040, 10331942, 19082080, 20663884, 25829855, 38164160, 41327768, 51659710, 82655536, 98153449, 103319420, 165311072, 196306898, 206638840, 330622144, 392613796, 413277680, 490767245, 785227592, 826555360, 981534490, 1570455184, 1653110720, 1963068980, 3140910368, 3926137960, 6281820736, 7852275920, 15704551840, 31409103680]

約数ペア:

[(1, 31409103680), (2, 15704551840), (4, 7852275920), (5, 6281820736), (8, 3926137960), (10, 3140910368), (16, 1963068980), (19, 1653110720), (20, 1570455184), (32, 981534490), (38, 826555360), (40, 785227592), (64, 490767245), (76, 413277680), (80, 392613796), (95, 330622144), (152, 206638840), (160, 196306898), (190, 165311072), (304, 103319420), (320, 98153449), (380, 82655536), (608, 51659710), (760, 41327768), (823, 38164160), (1216, 25829855), (1520, 20663884), (1646, 19082080), (3040, 10331942), (3292, 9541040), (4115, 7632832), (6080, 5165971), (6277, 5003840), (6584, 4770520), (8230, 3816416), (12554, 2501920), (13168, 2385260), (15637, 2008640), (16460, 1908208), (25108, 1250960), (26336, 1192630), (31274, 1004320), (31385, 1000768), (32920, 954104), (50216, 625480), (52672, 596315), (62548, 502160), (62770, 500384), (65840, 477052), (78185, 401728), (100432, 312740), (119263, 263360), (125096, 251080), (125540, 250192), (131680, 238526), (156370, 200864)]