2013328700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{3413}}^1$

素因数の和:3791

約数の個数: 72

約数和(自身を含む): 4640609232

約数和(自身を除く): 2627280532

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 347, 425, 694, 850, 1388, 1700, 1735, 3413, 3470, 5899, 6826, 6940, 8675, 11798, 13652, 17065, 17350, 23596, 29495, 34130, 34700, 58021, 58990, 68260, 85325, 116042, 117980, 147475, 170650, 232084, 290105, 294950, 341300, 580210, 589900, 1160420, 1184311, 1450525, 2368622, 2901050, 4737244, 5802100, 5921555, 11843110, 20133287, 23686220, 29607775, 40266574, 59215550, 80533148, 100666435, 118431100, 201332870, 402665740, 503332175, 1006664350, 2013328700]

約数ペア:

[(1, 2013328700), (2, 1006664350), (4, 503332175), (5, 402665740), (10, 201332870), (17, 118431100), (20, 100666435), (25, 80533148), (34, 59215550), (50, 40266574), (68, 29607775), (85, 23686220), (100, 20133287), (170, 11843110), (340, 5921555), (347, 5802100), (425, 4737244), (694, 2901050), (850, 2368622), (1388, 1450525), (1700, 1184311), (1735, 1160420), (3413, 589900), (3470, 580210), (5899, 341300), (6826, 294950), (6940, 290105), (8675, 232084), (11798, 170650), (13652, 147475), (17065, 117980), (17350, 116042), (23596, 85325), (29495, 68260), (34130, 58990), (34700, 58021)]