22051760

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{739}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 51477360

約数和(自身を除く): 29425600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 739, 746, 1478, 1492, 1865, 2956, 2984, 3695, 3730, 5912, 5968, 7390, 7460, 11824, 14780, 14920, 29560, 29840, 59120, 275647, 551294, 1102588, 1378235, 2205176, 2756470, 4410352, 5512940, 11025880, 22051760]

約数ペア:

[(1, 22051760), (2, 11025880), (4, 5512940), (5, 4410352), (8, 2756470), (10, 2205176), (16, 1378235), (20, 1102588), (40, 551294), (80, 275647), (373, 59120), (739, 29840), (746, 29560), (1478, 14920), (1492, 14780), (1865, 11824), (2956, 7460), (2984, 7390), (3695, 5968), (3730, 5912)]