40573900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 96556320

約数和(自身を除く): 55982420

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 290, 340, 425, 493, 580, 725, 823, 850, 986, 1450, 1646, 1700, 1972, 2465, 2900, 3292, 4115, 4930, 8230, 9860, 12325, 13991, 16460, 20575, 23867, 24650, 27982, 41150, 47734, 49300, 55964, 69955, 82300, 95468, 119335, 139910, 238670, 279820, 349775, 405739, 477340, 596675, 699550, 811478, 1193350, 1399100, 1622956, 2028695, 2386700, 4057390, 8114780, 10143475, 20286950, 40573900]

約数ペア:

[(1, 40573900), (2, 20286950), (4, 10143475), (5, 8114780), (10, 4057390), (17, 2386700), (20, 2028695), (25, 1622956), (29, 1399100), (34, 1193350), (50, 811478), (58, 699550), (68, 596675), (85, 477340), (100, 405739), (116, 349775), (145, 279820), (170, 238670), (290, 139910), (340, 119335), (425, 95468), (493, 82300), (580, 69955), (725, 55964), (823, 49300), (850, 47734), (986, 41150), (1450, 27982), (1646, 24650), (1700, 23867), (1972, 20575), (2465, 16460), (2900, 13991), (3292, 12325), (4115, 9860), (4930, 8230)]