65243230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5639}}^1$

素因数の和:5748

約数の個数: 32

約数和(自身を含む): 127915200

約数和(自身を除く): 62671970

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5639, 5785, 11278, 11570, 28195, 56390, 73307, 146614, 366535, 501871, 733070, 1003742, 2509355, 5018710, 6524323, 13048646, 32621615, 65243230]

約数ペア:

[(1, 65243230), (2, 32621615), (5, 13048646), (10, 6524323), (13, 5018710), (26, 2509355), (65, 1003742), (89, 733070), (130, 501871), (178, 366535), (445, 146614), (890, 73307), (1157, 56390), (2314, 28195), (5639, 11570), (5785, 11278)]