76957320760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{217369}}^1$

素因数の和:217600

約数の個数: 64

約数和(自身を含む): 177478257600

約数和(自身を除く): 100520936840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 167, 212, 265, 334, 424, 530, 668, 835, 1060, 1336, 1670, 2120, 3340, 6680, 8851, 17702, 35404, 44255, 70808, 88510, 177020, 217369, 354040, 434738, 869476, 1086845, 1738952, 2173690, 4347380, 8694760, 11520557, 23041114, 36300623, 46082228, 57602785, 72601246, 92164456, 115205570, 145202492, 181503115, 230411140, 290404984, 363006230, 460822280, 726012460, 1452024920, 1923933019, 3847866038, 7695732076, 9619665095, 15391464152, 19239330190, 38478660380, 76957320760]

約数ペア:

[(1, 76957320760), (2, 38478660380), (4, 19239330190), (5, 15391464152), (8, 9619665095), (10, 7695732076), (20, 3847866038), (40, 1923933019), (53, 1452024920), (106, 726012460), (167, 460822280), (212, 363006230), (265, 290404984), (334, 230411140), (424, 181503115), (530, 145202492), (668, 115205570), (835, 92164456), (1060, 72601246), (1336, 57602785), (1670, 46082228), (2120, 36300623), (3340, 23041114), (6680, 11520557), (8851, 8694760), (17702, 4347380), (35404, 2173690), (44255, 1738952), (70808, 1086845), (88510, 869476), (177020, 434738), (217369, 354040)]