89575640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 254361600

約数和(自身を除く): 164785960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 127, 140, 154, 220, 229, 254, 280, 308, 385, 440, 458, 508, 616, 635, 770, 889, 916, 1016, 1145, 1270, 1397, 1540, 1603, 1778, 1832, 2290, 2519, 2540, 2794, 3080, 3206, 3556, 4445, 4580, 5038, 5080, 5588, 6412, 6985, 7112, 8015, 8890, 9160, 9779, 10076, 11176, 12595, 12824, 13970, 16030, 17633, 17780, 19558, 20152, 25190, 27940, 29083, 32060, 35266, 35560, 39116, 48895, 50380, 55880, 58166, 64120, 70532, 78232, 88165, 97790, 100760, 116332, 141064, 145415, 176330, 195580, 203581, 232664, 290830, 319913, 352660, 391160, 407162, 581660, 639826, 705320, 814324, 1017905, 1163320, 1279652, 1599565, 1628648, 2035810, 2239391, 2559304, 3199130, 4071620, 4478782, 6398260, 8143240, 8957564, 11196955, 12796520, 17915128, 22393910, 44787820, 89575640]

約数ペア:

[(1, 89575640), (2, 44787820), (4, 22393910), (5, 17915128), (7, 12796520), (8, 11196955), (10, 8957564), (11, 8143240), (14, 6398260), (20, 4478782), (22, 4071620), (28, 3199130), (35, 2559304), (40, 2239391), (44, 2035810), (55, 1628648), (56, 1599565), (70, 1279652), (77, 1163320), (88, 1017905), (110, 814324), (127, 705320), (140, 639826), (154, 581660), (220, 407162), (229, 391160), (254, 352660), (280, 319913), (308, 290830), (385, 232664), (440, 203581), (458, 195580), (508, 176330), (616, 145415), (635, 141064), (770, 116332), (889, 100760), (916, 97790), (1016, 88165), (1145, 78232), (1270, 70532), (1397, 64120), (1540, 58166), (1603, 55880), (1778, 50380), (1832, 48895), (2290, 39116), (2519, 35560), (2540, 35266), (2794, 32060), (3080, 29083), (3206, 27940), (3556, 25190), (4445, 20152), (4580, 19558), (5038, 17780), (5080, 17633), (5588, 16030), (6412, 13970), (6985, 12824), (7112, 12595), (8015, 11176), (8890, 10076), (9160, 9779)]