884377480

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:988

約数の個数: 128

約数和(自身を含む): 2354976000

約数和(自身を除く): 1470598520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 343, 365, 392, 490, 511, 584, 686, 730, 883, 980, 1022, 1372, 1460, 1715, 1766, 1960, 2044, 2555, 2744, 2920, 3430, 3532, 3577, 4088, 4415, 5110, 6181, 6860, 7064, 7154, 8830, 10220, 12362, 13720, 14308, 17660, 17885, 20440, 24724, 25039, 28616, 30905, 35320, 35770, 43267, 49448, 50078, 61810, 64459, 71540, 86534, 100156, 123620, 125195, 128918, 143080, 173068, 200312, 216335, 247240, 250390, 257836, 302869, 322295, 346136, 432670, 451213, 500780, 515672, 605738, 644590, 865340, 902426, 1001560, 1211476, 1289180, 1514345, 1730680, 1804852, 2256065, 2422952, 2578360, 3028690, 3158491, 3609704, 4512130, 6057380, 6316982, 9024260, 12114760, 12633964, 15792455, 18048520, 22109437, 25267928, 31584910, 44218874, 63169820, 88437748, 110547185, 126339640, 176875496, 221094370, 442188740, 884377480]

約数ペア:

[(1, 884377480), (2, 442188740), (4, 221094370), (5, 176875496), (7, 126339640), (8, 110547185), (10, 88437748), (14, 63169820), (20, 44218874), (28, 31584910), (35, 25267928), (40, 22109437), (49, 18048520), (56, 15792455), (70, 12633964), (73, 12114760), (98, 9024260), (140, 6316982), (146, 6057380), (196, 4512130), (245, 3609704), (280, 3158491), (292, 3028690), (343, 2578360), (365, 2422952), (392, 2256065), (490, 1804852), (511, 1730680), (584, 1514345), (686, 1289180), (730, 1211476), (883, 1001560), (980, 902426), (1022, 865340), (1372, 644590), (1460, 605738), (1715, 515672), (1766, 500780), (1960, 451213), (2044, 432670), (2555, 346136), (2744, 322295), (2920, 302869), (3430, 257836), (3532, 250390), (3577, 247240), (4088, 216335), (4415, 200312), (5110, 173068), (6181, 143080), (6860, 128918), (7064, 125195), (7154, 123620), (8830, 100156), (10220, 86534), (12362, 71540), (13720, 64459), (14308, 61810), (17660, 50078), (17885, 49448), (20440, 43267), (24724, 35770), (25039, 35320), (28616, 30905)]