22125250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 48522240

約数和(自身を除く): 26396990

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 125, 175, 235, 250, 269, 329, 350, 470, 538, 658, 875, 1175, 1345, 1645, 1750, 1883, 2350, 2690, 3290, 3766, 5875, 6725, 8225, 9415, 11750, 12643, 13450, 16450, 18830, 25286, 33625, 41125, 47075, 63215, 67250, 82250, 88501, 94150, 126430, 177002, 235375, 316075, 442505, 470750, 632150, 885010, 1580375, 2212525, 3160750, 4425050, 11062625, 22125250]

約数ペア:

[(1, 22125250), (2, 11062625), (5, 4425050), (7, 3160750), (10, 2212525), (14, 1580375), (25, 885010), (35, 632150), (47, 470750), (50, 442505), (70, 316075), (94, 235375), (125, 177002), (175, 126430), (235, 94150), (250, 88501), (269, 82250), (329, 67250), (350, 63215), (470, 47075), (538, 41125), (658, 33625), (875, 25286), (1175, 18830), (1345, 16450), (1645, 13450), (1750, 12643), (1883, 11750), (2350, 9415), (2690, 8225), (3290, 6725), (3766, 5875)]