4648700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 11978400

約数和(自身を除く): 7329700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 229, 290, 350, 406, 458, 580, 700, 725, 812, 916, 1015, 1145, 1450, 1603, 2030, 2290, 2900, 3206, 4060, 4580, 5075, 5725, 6412, 6641, 8015, 10150, 11450, 13282, 16030, 20300, 22900, 26564, 32060, 33205, 40075, 46487, 66410, 80150, 92974, 132820, 160300, 166025, 185948, 232435, 332050, 464870, 664100, 929740, 1162175, 2324350, 4648700]

約数ペア:

[(1, 4648700), (2, 2324350), (4, 1162175), (5, 929740), (7, 664100), (10, 464870), (14, 332050), (20, 232435), (25, 185948), (28, 166025), (29, 160300), (35, 132820), (50, 92974), (58, 80150), (70, 66410), (100, 46487), (116, 40075), (140, 33205), (145, 32060), (175, 26564), (203, 22900), (229, 20300), (290, 16030), (350, 13282), (406, 11450), (458, 10150), (580, 8015), (700, 6641), (725, 6412), (812, 5725), (916, 5075), (1015, 4580), (1145, 4060), (1450, 3206), (1603, 2900), (2030, 2290)]