29285680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6907}}^1$

素因数の和:6973

約数の個数: 40

約数和(自身を含む): 69383952

約数和(自身を除く): 40098272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 6907, 13814, 27628, 34535, 55256, 69070, 110512, 138140, 276280, 366071, 552560, 732142, 1464284, 1830355, 2928568, 3660710, 5857136, 7321420, 14642840, 29285680]

約数ペア:

[(1, 29285680), (2, 14642840), (4, 7321420), (5, 5857136), (8, 3660710), (10, 2928568), (16, 1830355), (20, 1464284), (40, 732142), (53, 552560), (80, 366071), (106, 276280), (212, 138140), (265, 110512), (424, 69070), (530, 55256), (848, 34535), (1060, 27628), (2120, 13814), (4240, 6907)]