47610920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7393}}^1$

素因数の和:7434

約数の個数: 64

約数和(自身を含む): 127768320

約数和(自身を除く): 80157400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 7393, 14786, 29572, 36965, 51751, 59144, 73930, 103502, 147860, 170039, 207004, 258755, 295720, 340078, 414008, 517510, 680156, 850195, 1035020, 1190273, 1360312, 1700390, 2070040, 2380546, 3400780, 4761092, 5951365, 6801560, 9522184, 11902730, 23805460, 47610920]

約数ペア:

[(1, 47610920), (2, 23805460), (4, 11902730), (5, 9522184), (7, 6801560), (8, 5951365), (10, 4761092), (14, 3400780), (20, 2380546), (23, 2070040), (28, 1700390), (35, 1360312), (40, 1190273), (46, 1035020), (56, 850195), (70, 680156), (92, 517510), (115, 414008), (140, 340078), (161, 295720), (184, 258755), (230, 207004), (280, 170039), (322, 147860), (460, 103502), (644, 73930), (805, 59144), (920, 51751), (1288, 36965), (1610, 29572), (3220, 14786), (6440, 7393)]