2005048440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{70501}}^1$

素因数の和:70597

約数の個数: 96

約数和(自身を含む): 6598987200

約数和(自身を除く): 4593938760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440, 70501, 141002, 211503, 282004, 352505, 423006, 564008, 634509, 705010, 846012, 1057515, 1269018, 1410020, 1692024, 2115030, 2538036, 2820040, 3172545, 4230060, 5076072, 5569579, 6345090, 8460120, 11139158, 12690180, 16708737, 22278316, 25380360, 27847895, 33417474, 44556632, 50126211, 55695790, 66834948, 83543685, 100252422, 111391580, 133669896, 167087370, 200504844, 222783160, 250631055, 334174740, 401009688, 501262110, 668349480, 1002524220, 2005048440]

約数ペア:

[(1, 2005048440), (2, 1002524220), (3, 668349480), (4, 501262110), (5, 401009688), (6, 334174740), (8, 250631055), (9, 222783160), (10, 200504844), (12, 167087370), (15, 133669896), (18, 111391580), (20, 100252422), (24, 83543685), (30, 66834948), (36, 55695790), (40, 50126211), (45, 44556632), (60, 33417474), (72, 27847895), (79, 25380360), (90, 22278316), (120, 16708737), (158, 12690180), (180, 11139158), (237, 8460120), (316, 6345090), (360, 5569579), (395, 5076072), (474, 4230060), (632, 3172545), (711, 2820040), (790, 2538036), (948, 2115030), (1185, 1692024), (1422, 1410020), (1580, 1269018), (1896, 1057515), (2370, 846012), (2844, 705010), (3160, 634509), (3555, 564008), (4740, 423006), (5688, 352505), (7110, 282004), (9480, 211503), (14220, 141002), (28440, 70501)]