84886480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5227}}^1$

素因数の和:5276

約数の個数: 80

約数和(自身を含む): 233377920

約数和(自身を除く): 148491440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 5227, 8120, 10454, 16240, 20908, 26135, 36589, 41816, 52270, 73178, 83632, 104540, 146356, 151583, 182945, 209080, 292712, 303166, 365890, 418160, 585424, 606332, 731780, 757915, 1061081, 1212664, 1463560, 1515830, 2122162, 2425328, 2927120, 3031660, 4244324, 5305405, 6063320, 8488648, 10610810, 12126640, 16977296, 21221620, 42443240, 84886480]

約数ペア:

[(1, 84886480), (2, 42443240), (4, 21221620), (5, 16977296), (7, 12126640), (8, 10610810), (10, 8488648), (14, 6063320), (16, 5305405), (20, 4244324), (28, 3031660), (29, 2927120), (35, 2425328), (40, 2122162), (56, 1515830), (58, 1463560), (70, 1212664), (80, 1061081), (112, 757915), (116, 731780), (140, 606332), (145, 585424), (203, 418160), (232, 365890), (280, 303166), (290, 292712), (406, 209080), (464, 182945), (560, 151583), (580, 146356), (812, 104540), (1015, 83632), (1160, 73178), (1624, 52270), (2030, 41816), (2320, 36589), (3248, 26135), (4060, 20908), (5227, 16240), (8120, 10454)]