66376390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 125680896

約数和(自身を除く): 59304506

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 2203, 3013, 4406, 6026, 11015, 15065, 22030, 30130, 50669, 101338, 253345, 288593, 506690, 577186, 1442965, 2885930, 6637639, 13275278, 33188195, 66376390]

約数ペア:

[(1, 66376390), (2, 33188195), (5, 13275278), (10, 6637639), (23, 2885930), (46, 1442965), (115, 577186), (131, 506690), (230, 288593), (262, 253345), (655, 101338), (1310, 50669), (2203, 30130), (3013, 22030), (4406, 15065), (6026, 11015)]