116749100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2955

約数の個数: 72

約数和(自身を含む): 281731968

約数和(自身を除く): 164982868

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 2897, 3100, 4030, 5794, 8060, 10075, 11588, 14485, 20150, 28970, 37661, 40300, 57940, 72425, 75322, 89807, 144850, 150644, 179614, 188305, 289700, 359228, 376610, 449035, 753220, 898070, 941525, 1167491, 1796140, 1883050, 2245175, 2334982, 3766100, 4490350, 4669964, 5837455, 8980700, 11674910, 23349820, 29187275, 58374550, 116749100]

約数ペア:

[(1, 116749100), (2, 58374550), (4, 29187275), (5, 23349820), (10, 11674910), (13, 8980700), (20, 5837455), (25, 4669964), (26, 4490350), (31, 3766100), (50, 2334982), (52, 2245175), (62, 1883050), (65, 1796140), (100, 1167491), (124, 941525), (130, 898070), (155, 753220), (260, 449035), (310, 376610), (325, 359228), (403, 289700), (620, 188305), (650, 179614), (775, 150644), (806, 144850), (1300, 89807), (1550, 75322), (1612, 72425), (2015, 57940), (2897, 40300), (3100, 37661), (4030, 28970), (5794, 20150), (8060, 14485), (10075, 11588)]