57702160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 141419520

約数和(自身を除く): 83717360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 424, 439, 496, 530, 620, 848, 878, 1060, 1240, 1643, 1756, 2120, 2195, 2480, 3286, 3512, 4240, 4390, 6572, 7024, 8215, 8780, 13144, 13609, 16430, 17560, 23267, 26288, 27218, 32860, 35120, 46534, 54436, 65720, 68045, 93068, 108872, 116335, 131440, 136090, 186136, 217744, 232670, 272180, 372272, 465340, 544360, 721277, 930680, 1088720, 1442554, 1861360, 2885108, 3606385, 5770216, 7212770, 11540432, 14425540, 28851080, 57702160]

約数ペア:

[(1, 57702160), (2, 28851080), (4, 14425540), (5, 11540432), (8, 7212770), (10, 5770216), (16, 3606385), (20, 2885108), (31, 1861360), (40, 1442554), (53, 1088720), (62, 930680), (80, 721277), (106, 544360), (124, 465340), (155, 372272), (212, 272180), (248, 232670), (265, 217744), (310, 186136), (424, 136090), (439, 131440), (496, 116335), (530, 108872), (620, 93068), (848, 68045), (878, 65720), (1060, 54436), (1240, 46534), (1643, 35120), (1756, 32860), (2120, 27218), (2195, 26288), (2480, 23267), (3286, 17560), (3512, 16430), (4240, 13609), (4390, 13144), (6572, 8780), (7024, 8215)]