1736354020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 3832114104

約数和(自身を除く): 2095760084

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 961, 1220, 1481, 1891, 1922, 2962, 3782, 3844, 4805, 5924, 7405, 7564, 9455, 9610, 14810, 18910, 19220, 29620, 37820, 45911, 58621, 90341, 91822, 117242, 180682, 183644, 229555, 234484, 293105, 361364, 451705, 459110, 586210, 903410, 918220, 1172420, 1423241, 1806820, 2800571, 2846482, 5601142, 5692964, 7116205, 11202284, 14002855, 14232410, 28005710, 28464820, 56011420, 86817701, 173635402, 347270804, 434088505, 868177010, 1736354020]

約数ペア:

[(1, 1736354020), (2, 868177010), (4, 434088505), (5, 347270804), (10, 173635402), (20, 86817701), (31, 56011420), (61, 28464820), (62, 28005710), (122, 14232410), (124, 14002855), (155, 11202284), (244, 7116205), (305, 5692964), (310, 5601142), (610, 2846482), (620, 2800571), (961, 1806820), (1220, 1423241), (1481, 1172420), (1891, 918220), (1922, 903410), (2962, 586210), (3782, 459110), (3844, 451705), (4805, 361364), (5924, 293105), (7405, 234484), (7564, 229555), (9455, 183644), (9610, 180682), (14810, 117242), (18910, 91822), (19220, 90341), (29620, 58621), (37820, 45911)]