77648230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 162736128

約数和(自身を除く): 85087898

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 94, 110, 115, 230, 235, 253, 470, 506, 517, 653, 1034, 1081, 1265, 1306, 2162, 2530, 2585, 3265, 5170, 5405, 6530, 7183, 10810, 11891, 14366, 15019, 23782, 30038, 30691, 35915, 59455, 61382, 71830, 75095, 118910, 150190, 153455, 165209, 306910, 330418, 337601, 675202, 705893, 826045, 1411786, 1652090, 1688005, 3376010, 3529465, 7058930, 7764823, 15529646, 38824115, 77648230]

約数ペア:

[(1, 77648230), (2, 38824115), (5, 15529646), (10, 7764823), (11, 7058930), (22, 3529465), (23, 3376010), (46, 1688005), (47, 1652090), (55, 1411786), (94, 826045), (110, 705893), (115, 675202), (230, 337601), (235, 330418), (253, 306910), (470, 165209), (506, 153455), (517, 150190), (653, 118910), (1034, 75095), (1081, 71830), (1265, 61382), (1306, 59455), (2162, 35915), (2530, 30691), (2585, 30038), (3265, 23782), (5170, 15019), (5405, 14366), (6530, 11891), (7183, 10810)]