75607520

素因数分解:

$2^5\times 5^1\times {\mathrm{521}}^1\times {\mathrm{907}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 179162928

約数和(自身を除く): 103555408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 521, 907, 1042, 1814, 2084, 2605, 3628, 4168, 4535, 5210, 7256, 8336, 9070, 10420, 14512, 16672, 18140, 20840, 29024, 36280, 41680, 72560, 83360, 145120, 472547, 945094, 1890188, 2362735, 3780376, 4725470, 7560752, 9450940, 15121504, 18901880, 37803760, 75607520]

約数ペア:

[(1, 75607520), (2, 37803760), (4, 18901880), (5, 15121504), (8, 9450940), (10, 7560752), (16, 4725470), (20, 3780376), (32, 2362735), (40, 1890188), (80, 945094), (160, 472547), (521, 145120), (907, 83360), (1042, 72560), (1814, 41680), (2084, 36280), (2605, 29024), (3628, 20840), (4168, 18140), (4535, 16672), (5210, 14512), (7256, 10420), (8336, 9070)]