40397300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 91869120

約数和(自身を除く): 51471820

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 59, 82, 100, 118, 164, 167, 205, 236, 295, 334, 410, 590, 668, 820, 835, 1025, 1180, 1475, 1670, 2050, 2419, 2950, 3340, 4100, 4175, 4838, 5900, 6847, 8350, 9676, 9853, 12095, 13694, 16700, 19706, 24190, 27388, 34235, 39412, 48380, 49265, 60475, 68470, 98530, 120950, 136940, 171175, 197060, 241900, 246325, 342350, 403973, 492650, 684700, 807946, 985300, 1615892, 2019865, 4039730, 8079460, 10099325, 20198650, 40397300]

約数ペア:

[(1, 40397300), (2, 20198650), (4, 10099325), (5, 8079460), (10, 4039730), (20, 2019865), (25, 1615892), (41, 985300), (50, 807946), (59, 684700), (82, 492650), (100, 403973), (118, 342350), (164, 246325), (167, 241900), (205, 197060), (236, 171175), (295, 136940), (334, 120950), (410, 98530), (590, 68470), (668, 60475), (820, 49265), (835, 48380), (1025, 39412), (1180, 34235), (1475, 27388), (1670, 24190), (2050, 19706), (2419, 16700), (2950, 13694), (3340, 12095), (4100, 9853), (4175, 9676), (4838, 8350), (5900, 6847)]