9933280

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 27518400

約数和(自身を除く): 17585120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 181, 196, 224, 245, 280, 343, 362, 392, 490, 560, 686, 724, 784, 905, 980, 1120, 1267, 1372, 1448, 1568, 1715, 1810, 1960, 2534, 2744, 2896, 3430, 3620, 3920, 5068, 5488, 5792, 6335, 6860, 7240, 7840, 8869, 10136, 10976, 12670, 13720, 14480, 17738, 20272, 25340, 27440, 28960, 35476, 40544, 44345, 50680, 54880, 62083, 70952, 88690, 101360, 124166, 141904, 177380, 202720, 248332, 283808, 310415, 354760, 496664, 620830, 709520, 993328, 1241660, 1419040, 1986656, 2483320, 4966640, 9933280]

約数ペア:

[(1, 9933280), (2, 4966640), (4, 2483320), (5, 1986656), (7, 1419040), (8, 1241660), (10, 993328), (14, 709520), (16, 620830), (20, 496664), (28, 354760), (32, 310415), (35, 283808), (40, 248332), (49, 202720), (56, 177380), (70, 141904), (80, 124166), (98, 101360), (112, 88690), (140, 70952), (160, 62083), (181, 54880), (196, 50680), (224, 44345), (245, 40544), (280, 35476), (343, 28960), (362, 27440), (392, 25340), (490, 20272), (560, 17738), (686, 14480), (724, 13720), (784, 12670), (905, 10976), (980, 10136), (1120, 8869), (1267, 7840), (1372, 7240), (1448, 6860), (1568, 6335), (1715, 5792), (1810, 5488), (1960, 5068), (2534, 3920), (2744, 3620), (2896, 3430)]