20242250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 44478720

約数和(自身を除く): 24236470

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 125, 175, 215, 250, 269, 301, 350, 430, 538, 602, 875, 1075, 1345, 1505, 1750, 1883, 2150, 2690, 3010, 3766, 5375, 6725, 7525, 9415, 10750, 11567, 13450, 15050, 18830, 23134, 33625, 37625, 47075, 57835, 67250, 75250, 80969, 94150, 115670, 161938, 235375, 289175, 404845, 470750, 578350, 809690, 1445875, 2024225, 2891750, 4048450, 10121125, 20242250]

約数ペア:

[(1, 20242250), (2, 10121125), (5, 4048450), (7, 2891750), (10, 2024225), (14, 1445875), (25, 809690), (35, 578350), (43, 470750), (50, 404845), (70, 289175), (86, 235375), (125, 161938), (175, 115670), (215, 94150), (250, 80969), (269, 75250), (301, 67250), (350, 57835), (430, 47075), (538, 37625), (602, 33625), (875, 23134), (1075, 18830), (1345, 15050), (1505, 13450), (1750, 11567), (1883, 10750), (2150, 9415), (2690, 7525), (3010, 6725), (3766, 5375)]