89430080

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5273}}^1$

素因数の和:5343

約数の個数: 56

約数和(自身を含む): 217014552

約数和(自身を除く): 127584472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 5273, 8480, 10546, 16960, 21092, 26365, 42184, 52730, 84368, 105460, 168736, 210920, 279469, 337472, 421840, 558938, 843680, 1117876, 1397345, 1687360, 2235752, 2794690, 4471504, 5589380, 8943008, 11178760, 17886016, 22357520, 44715040, 89430080]

約数ペア:

[(1, 89430080), (2, 44715040), (4, 22357520), (5, 17886016), (8, 11178760), (10, 8943008), (16, 5589380), (20, 4471504), (32, 2794690), (40, 2235752), (53, 1687360), (64, 1397345), (80, 1117876), (106, 843680), (160, 558938), (212, 421840), (265, 337472), (320, 279469), (424, 210920), (530, 168736), (848, 105460), (1060, 84368), (1696, 52730), (2120, 42184), (3392, 26365), (4240, 21092), (5273, 16960), (8480, 10546)]