66301760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29599}}^1$

素因数の和:29623

約数の個数: 56

約数和(自身を含む): 180441600

約数和(自身を除く): 114139840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 29599, 59198, 118396, 147995, 207193, 236792, 295990, 414386, 473584, 591980, 828772, 947168, 1035965, 1183960, 1657544, 1894336, 2071930, 2367920, 3315088, 4143860, 4735840, 6630176, 8287720, 9471680, 13260352, 16575440, 33150880, 66301760]

約数ペア:

[(1, 66301760), (2, 33150880), (4, 16575440), (5, 13260352), (7, 9471680), (8, 8287720), (10, 6630176), (14, 4735840), (16, 4143860), (20, 3315088), (28, 2367920), (32, 2071930), (35, 1894336), (40, 1657544), (56, 1183960), (64, 1035965), (70, 947168), (80, 828772), (112, 591980), (140, 473584), (160, 414386), (224, 295990), (280, 236792), (320, 207193), (448, 147995), (560, 118396), (1120, 59198), (2240, 29599)]