45124520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{161159}}^1$

素因数の和:161177

約数の個数: 32

約数和(自身を含む): 116035200

約数和(自身を除く): 70910680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 161159, 322318, 644636, 805795, 1128113, 1289272, 1611590, 2256226, 3223180, 4512452, 5640565, 6446360, 9024904, 11281130, 22562260, 45124520]

約数ペア:

[(1, 45124520), (2, 22562260), (4, 11281130), (5, 9024904), (7, 6446360), (8, 5640565), (10, 4512452), (14, 3223180), (20, 2256226), (28, 1611590), (35, 1289272), (40, 1128113), (56, 805795), (70, 644636), (140, 322318), (280, 161159)]