58735840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^2$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 147125160

約数和(自身を除く): 88389320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 139, 152, 160, 190, 278, 304, 380, 556, 608, 695, 760, 1112, 1390, 1520, 2224, 2641, 2780, 3040, 4448, 5282, 5560, 10564, 11120, 13205, 19321, 21128, 22240, 26410, 38642, 42256, 52820, 77284, 84512, 96605, 105640, 154568, 193210, 211280, 309136, 367099, 386420, 422560, 618272, 734198, 772840, 1468396, 1545680, 1835495, 2936792, 3091360, 3670990, 5873584, 7341980, 11747168, 14683960, 29367920, 58735840]

約数ペア:

[(1, 58735840), (2, 29367920), (4, 14683960), (5, 11747168), (8, 7341980), (10, 5873584), (16, 3670990), (19, 3091360), (20, 2936792), (32, 1835495), (38, 1545680), (40, 1468396), (76, 772840), (80, 734198), (95, 618272), (139, 422560), (152, 386420), (160, 367099), (190, 309136), (278, 211280), (304, 193210), (380, 154568), (556, 105640), (608, 96605), (695, 84512), (760, 77284), (1112, 52820), (1390, 42256), (1520, 38642), (2224, 26410), (2641, 22240), (2780, 21128), (3040, 19321), (4448, 13205), (5282, 11120), (5560, 10564)]