408083168

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5099}}^1$

素因数の和:5211

約数の個数: 48

約数和(自身を含む): 836665200

約数和(自身を除く): 428582032

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 1312, 1952, 2501, 5002, 5099, 10004, 10198, 20008, 20396, 40016, 40792, 80032, 81584, 163168, 209059, 311039, 418118, 622078, 836236, 1244156, 1672472, 2488312, 3344944, 4976624, 6689888, 9953248, 12752599, 25505198, 51010396, 102020792, 204041584, 408083168]

約数ペア:

[(1, 408083168), (2, 204041584), (4, 102020792), (8, 51010396), (16, 25505198), (32, 12752599), (41, 9953248), (61, 6689888), (82, 4976624), (122, 3344944), (164, 2488312), (244, 1672472), (328, 1244156), (488, 836236), (656, 622078), (976, 418118), (1312, 311039), (1952, 209059), (2501, 163168), (5002, 81584), (5099, 80032), (10004, 40792), (10198, 40016), (20008, 20396)]