2016605180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{3413}}^1$

素因数の和:4406

約数の個数: 48

約数和(自身を含む): 4377348864

約数和(自身を除く): 2360743684

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 953, 1906, 3413, 3812, 4765, 6826, 9530, 13652, 17065, 19060, 29543, 34130, 59086, 68260, 105803, 118172, 147715, 211606, 295430, 423212, 529015, 590860, 1058030, 2116060, 3252589, 6505178, 13010356, 16262945, 32525890, 65051780, 100830259, 201660518, 403321036, 504151295, 1008302590, 2016605180]

約数ペア:

[(1, 2016605180), (2, 1008302590), (4, 504151295), (5, 403321036), (10, 201660518), (20, 100830259), (31, 65051780), (62, 32525890), (124, 16262945), (155, 13010356), (310, 6505178), (620, 3252589), (953, 2116060), (1906, 1058030), (3413, 590860), (3812, 529015), (4765, 423212), (6826, 295430), (9530, 211606), (13652, 147715), (17065, 118172), (19060, 105803), (29543, 68260), (34130, 59086)]