58247980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{739}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 140232960

約数和(自身を除く): 81984980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 563, 739, 1126, 1478, 2252, 2815, 2956, 3695, 3941, 5173, 5630, 7390, 7882, 10346, 11260, 14780, 15764, 19705, 20692, 25865, 39410, 51730, 78820, 103460, 416057, 832114, 1664228, 2080285, 2912399, 4160570, 5824798, 8321140, 11649596, 14561995, 29123990, 58247980]

約数ペア:

[(1, 58247980), (2, 29123990), (4, 14561995), (5, 11649596), (7, 8321140), (10, 5824798), (14, 4160570), (20, 2912399), (28, 2080285), (35, 1664228), (70, 832114), (140, 416057), (563, 103460), (739, 78820), (1126, 51730), (1478, 39410), (2252, 25865), (2815, 20692), (2956, 19705), (3695, 15764), (3941, 14780), (5173, 11260), (5630, 10346), (7390, 7882)]