5355280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 14534784

約数和(自身を除く): 9179504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 131, 140, 146, 262, 280, 292, 365, 511, 524, 560, 584, 655, 730, 917, 1022, 1048, 1168, 1310, 1460, 1834, 2044, 2096, 2555, 2620, 2920, 3668, 4088, 4585, 5110, 5240, 5840, 7336, 8176, 9170, 9563, 10220, 10480, 14672, 18340, 19126, 20440, 36680, 38252, 40880, 47815, 66941, 73360, 76504, 95630, 133882, 153008, 191260, 267764, 334705, 382520, 535528, 669410, 765040, 1071056, 1338820, 2677640, 5355280]

約数ペア:

[(1, 5355280), (2, 2677640), (4, 1338820), (5, 1071056), (7, 765040), (8, 669410), (10, 535528), (14, 382520), (16, 334705), (20, 267764), (28, 191260), (35, 153008), (40, 133882), (56, 95630), (70, 76504), (73, 73360), (80, 66941), (112, 47815), (131, 40880), (140, 38252), (146, 36680), (262, 20440), (280, 19126), (292, 18340), (365, 14672), (511, 10480), (524, 10220), (560, 9563), (584, 9170), (655, 8176), (730, 7336), (917, 5840), (1022, 5240), (1048, 5110), (1168, 4585), (1310, 4088), (1460, 3668), (1834, 2920), (2044, 2620), (2096, 2555)]