687146200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2237

約数の個数: 96

約数和(自身を含む): 1734888960

約数和(自身を除く): 1047742760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 127, 130, 200, 254, 260, 325, 508, 520, 635, 650, 1016, 1270, 1300, 1651, 2081, 2540, 2600, 3175, 3302, 4162, 5080, 6350, 6604, 8255, 8324, 10405, 12700, 13208, 16510, 16648, 20810, 25400, 27053, 33020, 41275, 41620, 52025, 54106, 66040, 82550, 83240, 104050, 108212, 135265, 165100, 208100, 216424, 264287, 270530, 330200, 416200, 528574, 541060, 676325, 1057148, 1082120, 1321435, 1352650, 2114296, 2642870, 2705300, 3435731, 5285740, 5410600, 6607175, 6871462, 10571480, 13214350, 13742924, 17178655, 26428700, 27485848, 34357310, 52857400, 68714620, 85893275, 137429240, 171786550, 343573100, 687146200]

約数ペア:

[(1, 687146200), (2, 343573100), (4, 171786550), (5, 137429240), (8, 85893275), (10, 68714620), (13, 52857400), (20, 34357310), (25, 27485848), (26, 26428700), (40, 17178655), (50, 13742924), (52, 13214350), (65, 10571480), (100, 6871462), (104, 6607175), (127, 5410600), (130, 5285740), (200, 3435731), (254, 2705300), (260, 2642870), (325, 2114296), (508, 1352650), (520, 1321435), (635, 1082120), (650, 1057148), (1016, 676325), (1270, 541060), (1300, 528574), (1651, 416200), (2081, 330200), (2540, 270530), (2600, 264287), (3175, 216424), (3302, 208100), (4162, 165100), (5080, 135265), (6350, 108212), (6604, 104050), (8255, 83240), (8324, 82550), (10405, 66040), (12700, 54106), (13208, 52025), (16510, 41620), (16648, 41275), (20810, 33020), (25400, 27053)]