47338160

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4517}}^1$

素因数の和:4661

約数の個数: 40

約数和(自身を含む): 110925936

約数和(自身を除く): 63587776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 4517, 5240, 9034, 10480, 18068, 22585, 36136, 45170, 72272, 90340, 180680, 361360, 591727, 1183454, 2366908, 2958635, 4733816, 5917270, 9467632, 11834540, 23669080, 47338160]

約数ペア:

[(1, 47338160), (2, 23669080), (4, 11834540), (5, 9467632), (8, 5917270), (10, 4733816), (16, 2958635), (20, 2366908), (40, 1183454), (80, 591727), (131, 361360), (262, 180680), (524, 90340), (655, 72272), (1048, 45170), (1310, 36136), (2096, 22585), (2620, 18068), (4517, 10480), (5240, 9034)]