12239500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 33022080

約数和(自身を除く): 20782580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 269, 325, 350, 364, 455, 500, 538, 650, 700, 875, 910, 1076, 1300, 1345, 1625, 1750, 1820, 1883, 2275, 2690, 3250, 3497, 3500, 3766, 4550, 5380, 6500, 6725, 6994, 7532, 9100, 9415, 11375, 13450, 13988, 17485, 18830, 22750, 24479, 26900, 33625, 34970, 37660, 45500, 47075, 48958, 67250, 69940, 87425, 94150, 97916, 122395, 134500, 174850, 188300, 235375, 244790, 349700, 437125, 470750, 489580, 611975, 874250, 941500, 1223950, 1748500, 2447900, 3059875, 6119750, 12239500]

約数ペア:

[(1, 12239500), (2, 6119750), (4, 3059875), (5, 2447900), (7, 1748500), (10, 1223950), (13, 941500), (14, 874250), (20, 611975), (25, 489580), (26, 470750), (28, 437125), (35, 349700), (50, 244790), (52, 235375), (65, 188300), (70, 174850), (91, 134500), (100, 122395), (125, 97916), (130, 94150), (140, 87425), (175, 69940), (182, 67250), (250, 48958), (260, 47075), (269, 45500), (325, 37660), (350, 34970), (364, 33625), (455, 26900), (500, 24479), (538, 22750), (650, 18830), (700, 17485), (875, 13988), (910, 13450), (1076, 11375), (1300, 9415), (1345, 9100), (1625, 7532), (1750, 6994), (1820, 6725), (1883, 6500), (2275, 5380), (2690, 4550), (3250, 3766), (3497, 3500)]