295743940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 632979648

約数和(自身を除く): 337235708

約数列:

[1, 2, 4, 5, 10, 20, 83, 163, 166, 326, 332, 415, 652, 815, 830, 1093, 1630, 1660, 2186, 3260, 4372, 5465, 10930, 13529, 21860, 27058, 54116, 67645, 90719, 135290, 178159, 181438, 270580, 356318, 362876, 453595, 712636, 890795, 907190, 1781590, 1814380, 3563180, 14787197, 29574394, 59148788, 73935985, 147871970, 295743940]

約数ペア:

[(1, 295743940), (2, 147871970), (4, 73935985), (5, 59148788), (10, 29574394), (20, 14787197), (83, 3563180), (163, 1814380), (166, 1781590), (326, 907190), (332, 890795), (415, 712636), (652, 453595), (815, 362876), (830, 356318), (1093, 270580), (1630, 181438), (1660, 178159), (2186, 135290), (3260, 90719), (4372, 67645), (5465, 54116), (10930, 27058), (13529, 21860)]