5538300040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49081}}^1$

素因数の和:49143

約数の個数: 128

約数和(自身を含む): 15831889920

約数和(自身を除く): 10293589880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1612, 1736, 1820, 2015, 2170, 2821, 3224, 3640, 4030, 4340, 5642, 8060, 8680, 11284, 14105, 16120, 22568, 28210, 49081, 56420, 98162, 112840, 196324, 245405, 343567, 392648, 490810, 638053, 687134, 981620, 1276106, 1374268, 1521511, 1717835, 1963240, 2552212, 2748536, 3043022, 3190265, 3435670, 4466371, 5104424, 6086044, 6380530, 6871340, 7607555, 8932742, 10650577, 12172088, 12761060, 13742680, 15215110, 17865484, 19779643, 21301154, 22331855, 25522120, 30430220, 35730968, 39559286, 42602308, 44663710, 53252885, 60860440, 79118572, 85204616, 89327420, 98898215, 106505770, 138457501, 158237144, 178654840, 197796430, 213011540, 276915002, 395592860, 426023080, 553830004, 692287505, 791185720, 1107660008, 1384575010, 2769150020, 5538300040]

約数ペア:

[(1, 5538300040), (2, 2769150020), (4, 1384575010), (5, 1107660008), (7, 791185720), (8, 692287505), (10, 553830004), (13, 426023080), (14, 395592860), (20, 276915002), (26, 213011540), (28, 197796430), (31, 178654840), (35, 158237144), (40, 138457501), (52, 106505770), (56, 98898215), (62, 89327420), (65, 85204616), (70, 79118572), (91, 60860440), (104, 53252885), (124, 44663710), (130, 42602308), (140, 39559286), (155, 35730968), (182, 30430220), (217, 25522120), (248, 22331855), (260, 21301154), (280, 19779643), (310, 17865484), (364, 15215110), (403, 13742680), (434, 12761060), (455, 12172088), (520, 10650577), (620, 8932742), (728, 7607555), (806, 6871340), (868, 6380530), (910, 6086044), (1085, 5104424), (1240, 4466371), (1612, 3435670), (1736, 3190265), (1820, 3043022), (2015, 2748536), (2170, 2552212), (2821, 1963240), (3224, 1717835), (3640, 1521511), (4030, 1374268), (4340, 1276106), (5642, 981620), (8060, 687134), (8680, 638053), (11284, 490810), (14105, 392648), (16120, 343567), (22568, 245405), (28210, 196324), (49081, 112840), (56420, 98162)]