78645190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{863}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 152845056

約数和(自身を除く): 74199866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 701, 863, 1402, 1726, 3505, 4315, 7010, 8630, 9113, 11219, 18226, 22438, 45565, 56095, 91130, 112190, 604963, 1209926, 3024815, 6049630, 7864519, 15729038, 39322595, 78645190]

約数ペア:

[(1, 78645190), (2, 39322595), (5, 15729038), (10, 7864519), (13, 6049630), (26, 3024815), (65, 1209926), (130, 604963), (701, 112190), (863, 91130), (1402, 56095), (1726, 45565), (3505, 22438), (4315, 18226), (7010, 11219), (8630, 9113)]