5477080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 14561280

約数和(自身を除く): 9084200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 631, 868, 1085, 1240, 1262, 1736, 2170, 2524, 3155, 4340, 4417, 5048, 6310, 8680, 8834, 12620, 17668, 19561, 22085, 25240, 35336, 39122, 44170, 78244, 88340, 97805, 136927, 156488, 176680, 195610, 273854, 391220, 547708, 684635, 782440, 1095416, 1369270, 2738540, 5477080]

約数ペア:

[(1, 5477080), (2, 2738540), (4, 1369270), (5, 1095416), (7, 782440), (8, 684635), (10, 547708), (14, 391220), (20, 273854), (28, 195610), (31, 176680), (35, 156488), (40, 136927), (56, 97805), (62, 88340), (70, 78244), (124, 44170), (140, 39122), (155, 35336), (217, 25240), (248, 22085), (280, 19561), (310, 17668), (434, 12620), (620, 8834), (631, 8680), (868, 6310), (1085, 5048), (1240, 4417), (1262, 4340), (1736, 3155), (2170, 2524)]